Diberikan tiga nilai angka - menjadi elemen Merah, Hijau, dan Biru suatu warna (delapan bit per saluran, 0 hingga 255) - program Anda harus menampilkan nama warna yang diberikan.

Sebagai contoh;

Input:  255, 0, 0  
Output: Red

atau;

Input:  80, 0, 0
Output: Dark Red

Ini adalah kontes popularitas, jadi jawaban mana yang memiliki suara terbanyak pada kemenangan pertama bulan Juli.

Terinspirasi oleh: Tampilkan warna RGB input

Python

Ini adalah skrip Python yang menggunakan hasil dari xkcd's Color Survey , di mana Randall Munroe bertanya kepada ribuan orang pertanyaan yang sama persis. Dia tiba di bagan berikut:

Survei hanya memiliki data tentang warna-warna jenuh penuh (saya kira warna-warna tidak jenuh semua akan digambarkan sebagai 'keabu-abuan'). Ini berarti kita harus melakukan beberapa trik terkait warna untuk memaksa input kita menjadi jenuh penuh.

Apa yang saya lakukan di sini adalah hanya mengubah warna input ke HSV, menghidupkan saturasi, dan menyebutnya sehari. Ini mungkin tidak terlalu benar dari sudut pandang persepsi warna, tetapi ini bekerja cukup baik di sini - dan cukup sederhana bahwa Anda hanya perlu perpustakaan standar. Baterai memang disertakan.

Script mengharapkan satfaces.txt, dari sini ( mirror ), berada di direktori saat ini.

import sys, colorsys

n = (int(sys.argv[1], 16))
r = ((n & 0xff0000) >> 16) / 255.0
g = ((n & 0x00ff00) >> 8) / 255.0
b = ((n & 0x0000ff)) / 255.0

(h, s, v) = colorsys.rgb_to_hsv(r, g, b)
(r, g, b) = colorsys.hsv_to_rgb(h, 1, v)

match = "[{}, {}, {}]".format(int(r*255), int(g*255), int(b*255))

for line in open("satfaces.txt"):
    if line.startswith(match):
        print("You were thinking of: " + line.split("] ")[1].strip())
        break

Beberapa contoh berjalan:

$ python color.py CEB301
You were thinking of: yellow
$ python color.py CC9900
You were thinking of: orange
$ python color.py CC0000
You were thinking of: red
$ python color.py 0077FF
You were thinking of: blue

Dan inilah warnanya:

Saya akan mengatakan itu cukup dekat.

Perbarui dengan GUI!

Saya mengambil daftar warna dari halaman Wikipedia ini (dan halaman terkait).

Saya juga memasukkan beberapa NLG untuk menghasilkan hasil seperti "Bulgarian Rose dengan sedikit lebih sedikit hijau dan biru" dan beberapa varian. Cobalah bermain bersama untuk melihat apakah Anda dapat menebak "Bulgarian Rose" yang sebenarnya menggunakan umpan balik tersebut. :)

Algoritma akan mencoba untuk menemukan warna yang paling dekat dengan input, seperti yang didefinisikan oleh jarak Euclidean. Jadi, Anda dapat memasukkan nomor triplet apa saja dan itu akan memberikan warna yang paling dekat dengan triplet itu.

(kode menerima nilai "dipisahkan oleh koma", "dipisahkan spasi", atau "dipisahkan koma")

Peringatan

Kode ini terhubung ke Wikipedia, dan karenanya memerlukan koneksi Internet untuk menjalankan pertama kali (dan menulis informasi dalam file dalam kamus yang sama). Namun, waktu-waktu berikutnya akan membaca dari file. Jika Anda menginginkan versi offline, kode tersedia di tautan Ideone ini (dengan sampel dijalankan).

Kode:

import re, os
from bs4 import BeautifulSoup as BS
import requests
import cPickle as pickle
import random

def encode_color(text):
    return tuple(map(int, re.split(', |,| ', text)))

def color_name(col):
    global color_map, color_nums
    arr = color_nums
    closest = None
    min_dist = 10**8
    for color in arr:
        dist = sum((color[i]-col[i])**2 for i in range(3))
        if dist < min_dist:
            closest = color
            min_dist = dist
    result = color_map[closest]
    rgb = ['red', 'green', 'blue']
    slightly_more = ['with a hint of', 'with traces of', 'with slightly more']
    slightly_less = ['with subdued', 'with slightly less']
    more_more = ['with more', 'with strong hint of']
    more_less = ['with less', 'with diminished']
    count = 0
    adds = ['','']
    for i in range(3):
        expl_list = ['']
        if 5 < col[i]-closest[i] < 10:
            expl_list = slightly_more
            count += 1
            add_idx = 0
        elif 10 <= col[i]-closest[i]:
            expl_list = more_more
            count += 2
            add_idx = 0
        elif -10 <= col[i]-closest[i] < -5:
            expl_list = slightly_less
            count -= 1
            add_idx = 1
        elif col[i]-closest[i] <= -10:
            expl_list = more_less
            count -= 2
            add_idx = 1
        expl = expl_list[random.randint(0, len(expl_list)-1)]
        if expl is not '':
            if adds[add_idx] is '':
                adds[add_idx] += ' %s %s' % (expl, rgb[i])
            else:
                adds[add_idx] += ' and %s' % rgb[i]
    if 3 <= count <= 4:
        result = 'A slightly brighter '+result
    elif 4 < count:
        result = 'A brighter '+result
    elif -4 <= count <= -3:
        result = 'A slightly darker '+result
    elif count < -4:
        result = 'A darker '+result
    elif count > 0:
        result += adds[0]
    elif count < 0:
        result += adds[1]
    return result

links = ['http://en.wikipedia.org/wiki/List_of_colors:_A%E2%80%93F',
         'http://en.wikipedia.org/wiki/List_of_colors:_G%E2%80%93M',
         'http://en.wikipedia.org/wiki/List_of_colors:_N%E2%80%93Z']

def is_color(tag):
    return tag.name == 'th' and len(tag.contents)==1 and tag.contents[0].name=='a'

def parse_color(hexa):
    return (int(hexa[0:2], 16), int(hexa[2:4], 16), int(hexa[4:6], 16))

print 'Loading color names...'
if os.path.exists('parse_wiki_color.pickle'):
    with open('parse_wiki_color.pickle', 'rb') as infile:
        color_map, color_nums = pickle.load(infile)
else:
    color_map = {}
    color_nums = []
    for link in links:
        soup = BS(requests.get(link).text,'lxml')
        for color in soup.find_all(is_color):
            try:
                color_num = parse_color(color.next_sibling.next_sibling.string[1:])
                color_nums.append(color_num)
                color_map[color_num] = str(color.a.string)
            except:
                continue
    color_nums = sorted(color_nums)
    with open('parse_wiki_color.pickle', 'wb') as outfile:
        pickle.dump((color_map, color_nums), outfile, protocol=2)
print 'Color names loaded'

def main(event=None):
    global var, col_name, col_disp
    text = var.get()
    color = encode_color(text)
    result = color_name(color)
    col_name.set(result)
    col_rgb.set(color)
    var.set('')
    col_disp.configure(background='#%02x%02x%02x' % color)

from Tkinter import *
root = Tk()
frame = Frame(root)
frame.pack()
caption = Label(frame, text='Enter RGB color:')
caption.pack(side=LEFT)
var = StringVar()
entry = Entry(frame, textvariable=var)
entry.focus_set()
entry.pack(side=LEFT)
entry.bind('<Return>',func=main)
button = Button(frame, text='Get name', command=main)
button.pack(side=LEFT)
col_rgb = StringVar()
col_rgb_disp = Label(root, textvariable=col_rgb)
col_rgb_disp.pack()
col_name = StringVar()
col_label = Label(root, textvariable=col_name)
col_label.pack()
col_disp = Label(root)
col_disp.configure(padx=50, pady=45, relief=RAISED)
col_disp.pack()
root.geometry('400x200')
root.mainloop()

JavaScript

Fungsi berikut ditulis dengan mengingat pengguna anjing:

function getColorName(r, g, b) {
    return "gray";
}

Untuk anjing yang lebih halus di luar sana:

function getColorName(r, g, b) {
    var gray = (0.21*r + 0.71*g + 0.07*b);
    if (gray < 64)
        return "black";
    else if (gray < 128)
        return "dark gray";
    else if (gray < 192)
        return "light gray";
    else if (gray < 256)
        return "white";
    else
        whimper();
}

Javascript

window.location = 'http://www.color-hex.com/color/' + 'ff00ff'

Mathematica

Pembaruan: Menambahkan parameter untuk mengatur jumlah warna terdekat untuk ditampilkan. Standarnya adalah 5 warna.

Dengan nilai-nilai RGB dari warna yang tidak disebutkan namanya, yang berikut ini menemukan nwarna terdekat dari daftar 140 nama warna HTML. Kemudian plot warna yang tidak disebutkan namanya dan 5 tetangga terdekat dalam 3-ruang, dengan sumbu untuk Merah, Hijau, dan Biru. Dalam label plot ia memberi nama warna terdekat dan memberikan nilai RGB-nya.

colorInterpret[rgb_,n_: 5]:=
Module[{colorData,valsRGB,pts,closest},
colorData=({ColorData["HTML",#],#}&/@ColorData["HTML","Range"][[1]])/.{RGBColor[x__]:> {x}};
valsRGB=colorData[[All,1]];
pts=Append[colorData[[Position[valsRGB,#]&/@Nearest[valsRGB,rgb,n]//Flatten]],{rgb,"Unnamed Color"}];
closest=pts[[1]];
Graphics3D[{PointSize[.05],
{RGBColor@@#,Point[#],Text[Style[#2,Black,14],(#-{.01,.01,.01})]}&@@@pts
},
Axes-> True,
PlotLabel-> Row[{"closest color: ", closest}],
ImageSize-> 600,
ImagePadding-> 50,
BaseStyle-> 14,
AxesLabel->{Style["Red",18],Style["Green",18],Style["Blue",18]}]]

Contohnya

Tampilkan 5 warna terdekat:

 colorInterpret[{.55, .86, .69}]

Tampilkan 15 warna terdekat:

CJam

l~]:X;"xkcd.com/color/rgb.txt"gN%"  "f%{[1=1>eu2/{:~Gb}%X]z{:-}%2f#:+}$0=0=

Ini mendapatkan daftar warna dari xkcd dan menemukan yang terdekat.
Catatan: string yang tampak seperti ruang di tengah sebenarnya adalah satu tab.

Untuk menjalankannya, silakan gunakan penerjemah dari http://sf.net/p/cjam

Contoh:

Input 147 125 0
Outputbaby poop

R

R memiliki daftar 657 nama warna yang tertanam untuk keperluan merencanakan. Kode berikut mengambil input dari pengguna, dan menghitung jarak antara input rgb ini dan nilai rgb dari 657 warna tersebut dan menampilkan nama yang terdekat.

a=as.integer(strsplit(readline(),", ")[[1]]);color_list=sapply(colors(),col2rgb);names(which.min(colSums(abs(apply(color_list,2,function(x)x-a)))))

Tidak Disatukan:

a <- as.integer(strsplit(readline(),", ")[[1]]) #Ask user input as stdin, and process it
color_list <- sapply(colors(),col2rgb) #Convert the color name list into an RGB matrix
#Computes the difference with user input, adds the absolute value and output the name of the element with the minimal value
names(which.min(colSums(abs(apply(color_list, 2, function(x)x-a)))))

Contoh:

> a=as.integer(strsplit(readline(),", ")[[1]]);color_list=sapply(colors(),col2rgb);names(which.min(colSums(abs(apply(color_list,2,function(x)x-a)))))
80, 0, 2
[1] "darkred"
> a=as.integer(strsplit(readline(),", ")[[1]]);color_list=sapply(colors(),col2rgb);names(which.min(colSums(abs(apply(color_list,2,function(x)x-a)))))
150, 150, 150
[1] "gray59"
> a=as.integer(strsplit(readline(),", ")[[1]]);color_list=sapply(colors(),col2rgb);names(which.min(colSums(abs(apply(color_list,2,function(x)x-a)))))
0, 200, 255
[1] "deepskyblue"
> a=as.integer(strsplit(readline(),", ")[[1]]);color_list=sapply(colors(),col2rgb);names(which.min(colSums(abs(apply(color_list,2,function(x)x-a)))))
255, 100, 70
[1] "tomato"

Sunting: Ide yang sama tetapi menggunakan daftar nama dari colorHexa :

a=strsplit(xpathSApply(htmlParse("http://www.colorhexa.com/color-names"),"//li",xmlValue),"#")
n=sapply(a,`[`,1)
r=apply(do.call(rbind,strsplit(sapply(a,`[`,2)," "))[,2:4],2,as.integer)
n[which.min(colSums(abs(apply(r,1,`-`,as.integer(strsplit(readline(),", ")[[1]])))))]

Contoh:

> a=strsplit(xpathSApply(htmlParse("http://www.colorhexa.com/color-names"),"//li",xmlValue),"#")
> n=sapply(a,`[`,1)
> r=apply(do.call(rbind,strsplit(sapply(a,`[`,2)," "))[,2:4],2,as.integer)
> n[which.min(colSums(abs(apply(r,1,`-`,as.integer(strsplit(readline(),", ")[[1]])))))]
208, 32, 12
[1] " Fire engine red "

Perl

Diharapkan http://xkcd.com/color/rgb.txtdalam direktori saat ini. Menampilkan lima warna terdekat dengan persentase yang bagus.

Contoh dijalankan

> perl code.pl
147,125,0
99.87% baby poop
98.44% yellowish brown
98.31% puke brown
97.79% poo
97.27% diarrhea

Kode

#!perl -w
use strict;

sub hex2rgb ($) {
    my ($h) = @_;
    map {hex} ($h=~/[0-9a-fA-F]{2}/g)
}

sub distance ($$) {
    my ($acol1, $acol2) = @_;
    my $r = 0;
    $r += abs($acol1->[$_] - $acol2->[$_]) for (0..$#$acol1);
    $r
}

sub read_rgb {
    open my $rgb, '<', 'rgb.txt' or die $!;
    my @col;
    while (<$rgb>) {
    my ($name, $hex) = split /\t#/;
    my @rgb = hex2rgb $hex;
    push @col, [@rgb, $name];
    }
    close $rgb;
    \@col
}

my $acolours = read_rgb;
my @C = split /, */, <>;

printf "%.02f%% %s\n", (768-$_->[0])/768*100, $_->[4] for 
    (sort {$a->[0] <=> $b->[0]} 
     map [distance(\@C, $_), @$_], @$acolours)[0..4];

Scala

Usaha saya - fitur pembunuh adalah tidak memerlukan koneksi internet! (Saya harap ini tidak terlalu lama: D) Juga, saya memanggil Chtulhu sambil menyiapkan basis data warna (karena saya mem-parsing subset HTML dengan regex; regex dan tautan ke sumber ada di komentar)

Sunting: peningkatan akurasi

Contoh dijalankan: http://ideone.com/e3n0dG

object Main {

  def main(args: Array[String]) {
    val color = extractBrightness(readLine().split("[, ]+").map(_.toInt))

    val nearestColor = colors.minBy(t => distance(extractBrightness(parseColor(t._1)), color, weight))._2
    println(s"Your color is $nearestColor")
  }

  def parseColor(s: String) = {
    s.sliding(2, 2).map(Integer.parseInt(_, 16)).toVector
  }

  def distance(c1: Seq[Double], c2: Seq[Double], weight: Seq[Double]) = {
    c1.zip(c2).map(t => ((x: Double) => x * x)(t._1 - t._2)).zip(weight).map(t => t._1 * t._2).sum
  }

  val weight = Vector(0.01, 1.0, 0.8)

  def extractBrightness(c: Seq[Int]) = {
    val Seq(r, g, b) = c
    val brightness = c.sum.toDouble / 3
    val rOffset = r - brightness
    val bOffset = b - brightness
    Seq(brightness, rOffset, bOffset)
  }

  // colors are extracted by using this regex: <li>[\s\S]*?<a href="/......">([\w ]+)</a>[\s\S]*?<a href="/......">#(......)</a>[\s\S]*?</li>
  // from this page: http://www.colorhexa.com/color-names
  val colors = Vector(
    "5d8aa8" -> "Air Force blue",
    "f0f8ff" -> "Alice blue",
    "e32636" -> "Alizarin crimson",
    "efdecd" -> "Almond",
    "e52b50" -> "Amaranth",
    "ffbf00" -> "Amber",
    "ff033e" -> "American rose",
    "9966cc" -> "Amethyst",
    "a4c639" -> "Android Green",
    "cd9575" -> "Antique brass",
    "915c83" -> "Antique fuchsia",
    "faebd7" -> "Antique white",
    "008000" -> "Ao",
    "8db600" -> "Apple green",
    "fbceb1" -> "Apricot",
    "00ffff" -> "Aqua",
    "7fffd4" -> "Aquamarine",
    "4b5320" -> "Army green",
    "e9d66b" -> "Arylide yellow",
    "b2beb5" -> "Ash grey",
    "87a96b" -> "Asparagus",
    "ff9966" -> "Atomic tangerine",
    "a52a2a" -> "Auburn",
    "fdee00" -> "Aureolin",
    "6e7f80" -> "AuroMetalSaurus",
    "ff2052" -> "Awesome",
    "007fff" -> "Azure",
    "89cff0" -> "Baby blue",
    "a1caf1" -> "Baby blue eyes",
    "f4c2c2" -> "Baby pink",
    "21abcd" -> "Ball Blue",
    "fae7b5" -> "Banana Mania",
    "ffe135" -> "Banana yellow",
    "848482" -> "Battleship grey",
    "98777b" -> "Bazaar",
    "bcd4e6" -> "Beau blue",
    "9f8170" -> "Beaver",
    "f5f5dc" -> "Beige",
    "ffe4c4" -> "Bisque",
    "3d2b1f" -> "Bistre",
    "fe6f5e" -> "Bittersweet",
    "000000" -> "Black",
    "ffebcd" -> "Blanched Almond",
    "318ce7" -> "Bleu de France",
    "ace5ee" -> "Blizzard Blue",
    "faf0be" -> "Blond",
    "0000ff" -> "Blue",
    "a2a2d0" -> "Blue Bell",
    "6699cc" -> "Blue Gray",
    "0d98ba" -> "Blue green",
    "8a2be2" -> "Blue purple",
    "8a2be2" -> "Blue violet",
    "de5d83" -> "Blush",
    "79443b" -> "Bole",
    "0095b6" -> "Bondi blue",
    "e3dac9" -> "Bone",
    "cc0000" -> "Boston University Red",
    "006a4e" -> "Bottle green",
    "873260" -> "Boysenberry",
    "0070ff" -> "Brandeis blue",
    "b5a642" -> "Brass",
    "cb4154" -> "Brick red",
    "1dacd6" -> "Bright cerulean",
    "66ff00" -> "Bright green",
    "bf94e4" -> "Bright lavender",
    "c32148" -> "Bright maroon",
    "ff007f" -> "Bright pink",
    "08e8de" -> "Bright turquoise",
    "d19fe8" -> "Bright ube",
    "f4bbff" -> "Brilliant lavender",
    "ff55a3" -> "Brilliant rose",
    "fb607f" -> "Brink pink",
    "004225" -> "British racing green",
    "cd7f32" -> "Bronze",
    "a52a2a" -> "Brown",
    "ffc1cc" -> "Bubble gum",
    "e7feff" -> "Bubbles",
    "f0dc82" -> "Buff",
    "480607" -> "Bulgarian rose",
    "800020" -> "Burgundy",
    "deb887" -> "Burlywood",
    "cc5500" -> "Burnt orange",
    "e97451" -> "Burnt sienna",
    "8a3324" -> "Burnt umber",
    "bd33a4" -> "Byzantine",
    "702963" -> "Byzantium",
    "007aa5" -> "CG Blue",
    "e03c31" -> "CG Red",
    "536872" -> "Cadet",
    "5f9ea0" -> "Cadet blue",
    "91a3b0" -> "Cadet grey",
    "006b3c" -> "Cadmium green",
    "ed872d" -> "Cadmium orange",
    "e30022" -> "Cadmium red",
    "fff600" -> "Cadmium yellow",
    "a67b5b" -> "Café au lait",
    "4b3621" -> "Café noir",
    "1e4d2b" -> "Cal Poly Pomona green",
    "a3c1ad" -> "Cambridge Blue",
    "c19a6b" -> "Camel",
    "78866b" -> "Camouflage green",
    "ffff99" -> "Canary",
    "ffef00" -> "Canary yellow",
    "ff0800" -> "Candy apple red",
    "e4717a" -> "Candy pink",
    "00bfff" -> "Capri",
    "592720" -> "Caput mortuum",
    "c41e3a" -> "Cardinal",
    "00cc99" -> "Caribbean green",
    "ff0040" -> "Carmine",
    "eb4c42" -> "Carmine pink",
    "ff0038" -> "Carmine red",
    "ffa6c9" -> "Carnation pink",
    "b31b1b" -> "Carnelian",
    "99badd" -> "Carolina blue",
    "ed9121" -> "Carrot orange",
    "ace1af" -> "Celadon",
    "b2ffff" -> "Celeste",
    "4997d0" -> "Celestial blue",
    "de3163" -> "Cerise",
    "ec3b83" -> "Cerise pink",
    "007ba7" -> "Cerulean",
    "2a52be" -> "Cerulean blue",
    "a0785a" -> "Chamoisee",
    "fad6a5" -> "Champagne",
    "36454f" -> "Charcoal",
    "7fff00" -> "Chartreuse",
    "de3163" -> "Cherry",
    "ffb7c5" -> "Cherry blossom pink",
    "cd5c5c" -> "Chestnut",
    "d2691e" -> "Chocolate",
    "ffa700" -> "Chrome yellow",
    "98817b" -> "Cinereous",
    "e34234" -> "Cinnabar",
    "d2691e" -> "Cinnamon",
    "e4d00a" -> "Citrine",
    "fbcce7" -> "Classic rose",
    "0047ab" -> "Cobalt",
    "d2691e" -> "Cocoa brown",
    "6f4e37" -> "Coffee",
    "9bddff" -> "Columbia blue",
    "002e63" -> "Cool black",
    "8c92ac" -> "Cool grey",
    "b87333" -> "Copper",
    "996666" -> "Copper rose",
    "ff3800" -> "Coquelicot",
    "ff7f50" -> "Coral",
    "f88379" -> "Coral pink",
    "ff4040" -> "Coral red",
    "893f45" -> "Cordovan",
    "fbec5d" -> "Corn",
    "b31b1b" -> "Cornell Red",
    "9aceeb" -> "Cornflower",
    "6495ed" -> "Cornflower blue",
    "fff8dc" -> "Cornsilk",
    "fff8e7" -> "Cosmic latte",
    "ffbcd9" -> "Cotton candy",
    "fffdd0" -> "Cream",
    "dc143c" -> "Crimson",
    "990000" -> "Crimson Red",
    "be0032" -> "Crimson glory",
    "00ffff" -> "Cyan",
    "ffff31" -> "Daffodil",
    "f0e130" -> "Dandelion",
    "00008b" -> "Dark blue",
    "654321" -> "Dark brown",
    "5d3954" -> "Dark byzantium",
    "a40000" -> "Dark candy apple red",
    "08457e" -> "Dark cerulean",
    "986960" -> "Dark chestnut",
    "cd5b45" -> "Dark coral",
    "008b8b" -> "Dark cyan",
    "536878" -> "Dark electric blue",
    "b8860b" -> "Dark goldenrod",
    "a9a9a9" -> "Dark gray",
    "013220" -> "Dark green",
    "1a2421" -> "Dark jungle green",
    "bdb76b" -> "Dark khaki",
    "483c32" -> "Dark lava",
    "734f96" -> "Dark lavender",
    "8b008b" -> "Dark magenta",
    "003366" -> "Dark midnight blue",
    "556b2f" -> "Dark olive green",
    "ff8c00" -> "Dark orange",
    "9932cc" -> "Dark orchid",
    "779ecb" -> "Dark pastel blue",
    "03c03c" -> "Dark pastel green",
    "966fd6" -> "Dark pastel purple",
    "c23b22" -> "Dark pastel red",
    "e75480" -> "Dark pink",
    "003399" -> "Dark powder blue",
    "872657" -> "Dark raspberry",
    "8b0000" -> "Dark red",
    "e9967a" -> "Dark salmon",
    "560319" -> "Dark scarlet",
    "8fbc8f" -> "Dark sea green",
    "3c1414" -> "Dark sienna",
    "483d8b" -> "Dark slate blue",
    "2f4f4f" -> "Dark slate gray",
    "177245" -> "Dark spring green",
    "918151" -> "Dark tan",
    "ffa812" -> "Dark tangerine",
    "483c32" -> "Dark taupe",
    "cc4e5c" -> "Dark terra cotta",
    "00ced1" -> "Dark turquoise",
    "9400d3" -> "Dark violet",
    "00693e" -> "Dartmouth green",
    "555555" -> "Davy grey",
    "d70a53" -> "Debian red",
    "a9203e" -> "Deep carmine",
    "ef3038" -> "Deep carmine pink",
    "e9692c" -> "Deep carrot orange",
    "da3287" -> "Deep cerise",
    "fad6a5" -> "Deep champagne",
    "b94e48" -> "Deep chestnut",
    "704241" -> "Deep coffee",
    "c154c1" -> "Deep fuchsia",
    "004b49" -> "Deep jungle green",
    "9955bb" -> "Deep lilac",
    "cc00cc" -> "Deep magenta",
    "ffcba4" -> "Deep peach",
    "ff1493" -> "Deep pink",
    "ff9933" -> "Deep saffron",
    "00bfff" -> "Deep sky blue",
    "1560bd" -> "Denim",
    "c19a6b" -> "Desert",
    "edc9af" -> "Desert sand",
    "696969" -> "Dim gray",
    "1e90ff" -> "Dodger blue",
    "d71868" -> "Dogwood rose",
    "85bb65" -> "Dollar bill",
    "967117" -> "Drab",
    "00009c" -> "Duke blue",
    "e1a95f" -> "Earth yellow",
    "c2b280" -> "Ecru",
    "614051" -> "Eggplant",
    "f0ead6" -> "Eggshell",
    "1034a6" -> "Egyptian blue",
    "7df9ff" -> "Electric blue",
    "ff003f" -> "Electric crimson",
    "00ffff" -> "Electric cyan",
    "00ff00" -> "Electric green",
    "6f00ff" -> "Electric indigo",
    "f4bbff" -> "Electric lavender",
    "ccff00" -> "Electric lime",
    "bf00ff" -> "Electric purple",
    "3f00ff" -> "Electric ultramarine",
    "8f00ff" -> "Electric violet",
    "ffff00" -> "Electric yellow",
    "50c878" -> "Emerald",
    "96c8a2" -> "Eton blue",
    "c19a6b" -> "Fallow",
    "801818" -> "Falu red",
    "ff00ff" -> "Famous",
    "b53389" -> "Fandango",
    "f400a1" -> "Fashion fuchsia",
    "e5aa70" -> "Fawn",
    "4d5d53" -> "Feldgrau",
    "71bc78" -> "Fern",
    "4f7942" -> "Fern green",
    "ff2800" -> "Ferrari Red",
    "6c541e" -> "Field drab",
    "ce2029" -> "Fire engine red",
    "b22222" -> "Firebrick",
    "e25822" -> "Flame",
    "fc8eac" -> "Flamingo pink",
    "f7e98e" -> "Flavescent",
    "eedc82" -> "Flax",
    "fffaf0" -> "Floral white",
    "ffbf00" -> "Fluorescent orange",
    "ff1493" -> "Fluorescent pink",
    "ccff00" -> "Fluorescent yellow",
    "ff004f" -> "Folly",
    "228b22" -> "Forest green",
    "a67b5b" -> "French beige",
    "0072bb" -> "French blue",
    "86608e" -> "French lilac",
    "f64a8a" -> "French rose",
    "ff00ff" -> "Fuchsia",
    "ff77ff" -> "Fuchsia pink",
    "e48400" -> "Fulvous",
    "cc6666" -> "Fuzzy Wuzzy",
    "dcdcdc" -> "Gainsboro",
    "e49b0f" -> "Gamboge",
    "f8f8ff" -> "Ghost white",
    "b06500" -> "Ginger",
    "6082b6" -> "Glaucous",
    "e6e8fa" -> "Glitter",
    "ffd700" -> "Gold",
    "996515" -> "Golden brown",
    "fcc200" -> "Golden poppy",
    "ffdf00" -> "Golden yellow",
    "daa520" -> "Goldenrod",
    "a8e4a0" -> "Granny Smith Apple",
    "808080" -> "Gray",
    "465945" -> "Gray asparagus",
    "00ff00" -> "Green",
    "1164b4" -> "Green Blue",
    "adff2f" -> "Green yellow",
    "a99a86" -> "Grullo",
    "00ff7f" -> "Guppie green",
    "663854" -> "Halayà úbe",
    "446ccf" -> "Han blue",
    "5218fa" -> "Han purple",
    "e9d66b" -> "Hansa yellow",
    "3fff00" -> "Harlequin",
    "c90016" -> "Harvard crimson",
    "da9100" -> "Harvest Gold",
    "808000" -> "Heart Gold",
    "df73ff" -> "Heliotrope",
    "f400a1" -> "Hollywood cerise",
    "f0fff0" -> "Honeydew",
    "49796b" -> "Hooker green",
    "ff1dce" -> "Hot magenta",
    "ff69b4" -> "Hot pink",
    "355e3b" -> "Hunter green",
    "fcf75e" -> "Icterine",
    "b2ec5d" -> "Inchworm",
    "138808" -> "India green",
    "cd5c5c" -> "Indian red",
    "e3a857" -> "Indian yellow",
    "4b0082" -> "Indigo",
    "002fa7" -> "International Klein Blue",
    "ff4f00" -> "International orange",
    "5a4fcf" -> "Iris",
    "f4f0ec" -> "Isabelline",
    "009000" -> "Islamic green",
    "fffff0" -> "Ivory",
    "00a86b" -> "Jade",
    "f8de7e" -> "Jasmine",
    "d73b3e" -> "Jasper",
    "a50b5e" -> "Jazzberry jam",
    "fada5e" -> "Jonquil",
    "bdda57" -> "June bud",
    "29ab87" -> "Jungle green",
    "e8000d" -> "KU Crimson",
    "4cbb17" -> "Kelly green",
    "c3b091" -> "Khaki",
    "087830" -> "La Salle Green",
    "d6cadd" -> "Languid lavender",
    "26619c" -> "Lapis lazuli",
    "fefe22" -> "Laser Lemon",
    "a9ba9d" -> "Laurel green",
    "cf1020" -> "Lava",
    "e6e6fa" -> "Lavender",
    "ccccff" -> "Lavender blue",
    "fff0f5" -> "Lavender blush",
    "c4c3d0" -> "Lavender gray",
    "9457eb" -> "Lavender indigo",
    "ee82ee" -> "Lavender magenta",
    "e6e6fa" -> "Lavender mist",
    "fbaed2" -> "Lavender pink",
    "967bb6" -> "Lavender purple",
    "fba0e3" -> "Lavender rose",
    "7cfc00" -> "Lawn green",
    "fff700" -> "Lemon",
    "fff44f" -> "Lemon Yellow",
    "fffacd" -> "Lemon chiffon",
    "bfff00" -> "Lemon lime",
    "f56991" -> "Light Crimson",
    "e68fac" -> "Light Thulian pink",
    "fdd5b1" -> "Light apricot",
    "add8e6" -> "Light blue",
    "b5651d" -> "Light brown",
    "e66771" -> "Light carmine pink",
    "f08080" -> "Light coral",
    "93ccea" -> "Light cornflower blue",
    "e0ffff" -> "Light cyan",
    "f984ef" -> "Light fuchsia pink",
    "fafad2" -> "Light goldenrod yellow",
    "d3d3d3" -> "Light gray",
    "90ee90" -> "Light green",
    "f0e68c" -> "Light khaki",
    "b19cd9" -> "Light pastel purple",
    "ffb6c1" -> "Light pink",
    "ffa07a" -> "Light salmon",
    "ff9999" -> "Light salmon pink",
    "20b2aa" -> "Light sea green",
    "87cefa" -> "Light sky blue",
    "778899" -> "Light slate gray",
    "b38b6d" -> "Light taupe",
    "ffffed" -> "Light yellow",
    "c8a2c8" -> "Lilac",
    "bfff00" -> "Lime",
    "32cd32" -> "Lime green",
    "195905" -> "Lincoln green",
    "faf0e6" -> "Linen",
    "c19a6b" -> "Lion",
    "534b4f" -> "Liver",
    "e62020" -> "Lust",
    "18453b" -> "MSU Green",
    "ffbd88" -> "Macaroni and Cheese",
    "ff00ff" -> "Magenta",
    "aaf0d1" -> "Magic mint",
    "f8f4ff" -> "Magnolia",
    "c04000" -> "Mahogany",
    "fbec5d" -> "Maize",
    "6050dc" -> "Majorelle Blue",
    "0bda51" -> "Malachite",
    "979aaa" -> "Manatee",
    "ff8243" -> "Mango Tango",
    "74c365" -> "Mantis",
    "800000" -> "Maroon",
    "e0b0ff" -> "Mauve",
    "915f6d" -> "Mauve taupe",
    "ef98aa" -> "Mauvelous",
    "73c2fb" -> "Maya blue",
    "e5b73b" -> "Meat brown",
    "0067a5" -> "Medium Persian blue",
    "66ddaa" -> "Medium aquamarine",
    "0000cd" -> "Medium blue",
    "e2062c" -> "Medium candy apple red",
    "af4035" -> "Medium carmine",
    "f3e5ab" -> "Medium champagne",
    "035096" -> "Medium electric blue",
    "1c352d" -> "Medium jungle green",
    "dda0dd" -> "Medium lavender magenta",
    "ba55d3" -> "Medium orchid",
    "9370db" -> "Medium purple",
    "bb3385" -> "Medium red violet",
    "3cb371" -> "Medium sea green",
    "7b68ee" -> "Medium slate blue",
    "c9dc87" -> "Medium spring bud",
    "00fa9a" -> "Medium spring green",
    "674c47" -> "Medium taupe",
    "0054b4" -> "Medium teal blue",
    "48d1cc" -> "Medium turquoise",
    "c71585" -> "Medium violet red",
    "fdbcb4" -> "Melon",
    "191970" -> "Midnight blue",
    "004953" -> "Midnight green",
    "ffc40c" -> "Mikado yellow",
    "3eb489" -> "Mint",
    "f5fffa" -> "Mint cream",
    "98ff98" -> "Mint green",
    "ffe4e1" -> "Misty rose",
    "faebd7" -> "Moccasin",
    "967117" -> "Mode beige",
    "73a9c2" -> "Moonstone blue",
    "ae0c00" -> "Mordant red 19",
    "addfad" -> "Moss green",
    "30ba8f" -> "Mountain Meadow",
    "997a8d" -> "Mountbatten pink",
    "c54b8c" -> "Mulberry",
    "f2f3f4" -> "Munsell",
    "ffdb58" -> "Mustard",
    "21421e" -> "Myrtle",
    "f6adc6" -> "Nadeshiko pink",
    "2a8000" -> "Napier green",
    "fada5e" -> "Naples yellow",
    "ffdead" -> "Navajo white",
    "000080" -> "Navy blue",
    "ffa343" -> "Neon Carrot",
    "fe59c2" -> "Neon fuchsia",
    "39ff14" -> "Neon green",
    "059033" -> "North Texas Green",
    "0077be" -> "Ocean Boat Blue",
    "cc7722" -> "Ochre",
    "008000" -> "Office green",
    "cfb53b" -> "Old gold",
    "fdf5e6" -> "Old lace",
    "796878" -> "Old lavender",
    "673147" -> "Old mauve",
    "c08081" -> "Old rose",
    "808000" -> "Olive",
    "6b8e23" -> "Olive Drab",
    "bab86c" -> "Olive Green",
    "9ab973" -> "Olivine",
    "0f0f0f" -> "Onyx",
    "b784a7" -> "Opera mauve",
    "ffa500" -> "Orange",
    "f8d568" -> "Orange Yellow",
    "ff9f00" -> "Orange peel",
    "ff4500" -> "Orange red",
    "da70d6" -> "Orchid",
    "654321" -> "Otter brown",
    "414a4c" -> "Outer Space",
    "ff6e4a" -> "Outrageous Orange",
    "002147" -> "Oxford Blue",
    "1ca9c9" -> "Pacific Blue",
    "006600" -> "Pakistan green",
    "273be2" -> "Palatinate blue",
    "682860" -> "Palatinate purple",
    "bcd4e6" -> "Pale aqua",
    "afeeee" -> "Pale blue",
    "987654" -> "Pale brown",
    "af4035" -> "Pale carmine",
    "9bc4e2" -> "Pale cerulean",
    "ddadaf" -> "Pale chestnut",
    "da8a67" -> "Pale copper",
    "abcdef" -> "Pale cornflower blue",
    "e6be8a" -> "Pale gold",
    "eee8aa" -> "Pale goldenrod",
    "98fb98" -> "Pale green",
    "dcd0ff" -> "Pale lavender",
    "f984e5" -> "Pale magenta",
    "fadadd" -> "Pale pink",
    "dda0dd" -> "Pale plum",
    "db7093" -> "Pale red violet",
    "96ded1" -> "Pale robin egg blue",
    "c9c0bb" -> "Pale silver",
    "ecebbd" -> "Pale spring bud",
    "bc987e" -> "Pale taupe",
    "db7093" -> "Pale violet red",
    "78184a" -> "Pansy purple",
    "ffefd5" -> "Papaya whip",
    "50c878" -> "Paris Green",
    "aec6cf" -> "Pastel blue",
    "836953" -> "Pastel brown",
    "cfcfc4" -> "Pastel gray",
    "77dd77" -> "Pastel green",
    "f49ac2" -> "Pastel magenta",
    "ffb347" -> "Pastel orange",
    "ffd1dc" -> "Pastel pink",
    "b39eb5" -> "Pastel purple",
    "ff6961" -> "Pastel red",
    "cb99c9" -> "Pastel violet",
    "fdfd96" -> "Pastel yellow",
    "800080" -> "Patriarch",
    "536878" -> "Payne grey",
    "ffe5b4" -> "Peach",
    "ffdab9" -> "Peach puff",
    "fadfad" -> "Peach yellow",
    "d1e231" -> "Pear",
    "eae0c8" -> "Pearl",
    "88d8c0" -> "Pearl Aqua",
    "e6e200" -> "Peridot",
    "ccccff" -> "Periwinkle",
    "1c39bb" -> "Persian blue",
    "32127a" -> "Persian indigo",
    "d99058" -> "Persian orange",
    "f77fbe" -> "Persian pink",
    "701c1c" -> "Persian plum",
    "cc3333" -> "Persian red",
    "fe28a2" -> "Persian rose",
    "df00ff" -> "Phlox",
    "000f89" -> "Phthalo blue",
    "123524" -> "Phthalo green",
    "fddde6" -> "Piggy pink",
    "01796f" -> "Pine green",
    "ffc0cb" -> "Pink",
    "fc74fd" -> "Pink Flamingo",
    "f78fa7" -> "Pink Sherbet",
    "e7accf" -> "Pink pearl",
    "93c572" -> "Pistachio",
    "e5e4e2" -> "Platinum",
    "dda0dd" -> "Plum",
    "ff5a36" -> "Portland Orange",
    "b0e0e6" -> "Powder blue",
    "ff8f00" -> "Princeton orange",
    "003153" -> "Prussian blue",
    "df00ff" -> "Psychedelic purple",
    "cc8899" -> "Puce",
    "ff7518" -> "Pumpkin",
    "800080" -> "Purple",
    "69359c" -> "Purple Heart",
    "9678b6" -> "Purple mountain majesty",
    "fe4eda" -> "Purple pizzazz",
    "50404d" -> "Purple taupe",
    "5d8aa8" -> "Rackley",
    "ff355e" -> "Radical Red",
    "e30b5d" -> "Raspberry",
    "915f6d" -> "Raspberry glace",
    "e25098" -> "Raspberry pink",
    "b3446c" -> "Raspberry rose",
    "d68a59" -> "Raw Sienna",
    "ff33cc" -> "Razzle dazzle rose",
    "e3256b" -> "Razzmatazz",
    "ff0000" -> "Red",
    "ff5349" -> "Red Orange",
    "a52a2a" -> "Red brown",
    "c71585" -> "Red violet",
    "004040" -> "Rich black",
    "d70040" -> "Rich carmine",
    "0892d0" -> "Rich electric blue",
    "b666d2" -> "Rich lilac",
    "b03060" -> "Rich maroon",
    "414833" -> "Rifle green",
    "ff007f" -> "Rose",
    "f9429e" -> "Rose bonbon",
    "674846" -> "Rose ebony",
    "b76e79" -> "Rose gold",
    "e32636" -> "Rose madder",
    "ff66cc" -> "Rose pink",
    "aa98a9" -> "Rose quartz",
    "905d5d" -> "Rose taupe",
    "ab4e52" -> "Rose vale",
    "65000b" -> "Rosewood",
    "d40000" -> "Rosso corsa",
    "bc8f8f" -> "Rosy brown",
    "0038a8" -> "Royal azure",
    "4169e1" -> "Royal blue",
    "ca2c92" -> "Royal fuchsia",
    "7851a9" -> "Royal purple",
    "e0115f" -> "Ruby",
    "ff0028" -> "Ruddy",
    "bb6528" -> "Ruddy brown",
    "e18e96" -> "Ruddy pink",
    "a81c07" -> "Rufous",
    "80461b" -> "Russet",
    "b7410e" -> "Rust",
    "00563f" -> "Sacramento State green",
    "8b4513" -> "Saddle brown",
    "ff6700" -> "Safety orange",
    "f4c430" -> "Saffron",
    "23297a" -> "Saint Patrick Blue",
    "ff8c69" -> "Salmon",
    "ff91a4" -> "Salmon pink",
    "c2b280" -> "Sand",
    "967117" -> "Sand dune",
    "ecd540" -> "Sandstorm",
    "f4a460" -> "Sandy brown",
    "967117" -> "Sandy taupe",
    "507d2a" -> "Sap green",
    "0f52ba" -> "Sapphire",
    "cba135" -> "Satin sheen gold",
    "ff2400" -> "Scarlet",
    "ffd800" -> "School bus yellow",
    "76ff7a" -> "Screamin Green",
    "006994" -> "Sea blue",
    "2e8b57" -> "Sea green",
    "321414" -> "Seal brown",
    "fff5ee" -> "Seashell",
    "ffba00" -> "Selective yellow",
    "704214" -> "Sepia",
    "8a795d" -> "Shadow",
    "45cea2" -> "Shamrock",
    "009e60" -> "Shamrock green",
    "fc0fc0" -> "Shocking pink",
    "882d17" -> "Sienna",
    "c0c0c0" -> "Silver",
    "cb410b" -> "Sinopia",
    "007474" -> "Skobeloff",
    "87ceeb" -> "Sky blue",
    "cf71af" -> "Sky magenta",
    "6a5acd" -> "Slate blue",
    "708090" -> "Slate gray",
    "003399" -> "Smalt",
    "933d41" -> "Smokey topaz",
    "100c08" -> "Smoky black",
    "fffafa" -> "Snow",
    "0fc0fc" -> "Spiro Disco Ball",
    "a7fc00" -> "Spring bud",
    "00ff7f" -> "Spring green",
    "4682b4" -> "Steel blue",
    "fada5e" -> "Stil de grain yellow",
    "990000" -> "Stizza",
    "008080" -> "Stormcloud",
    "e4d96f" -> "Straw",
    "ffcc33" -> "Sunglow",
    "fad6a5" -> "Sunset",
    "fd5e53" -> "Sunset Orange",
    "d2b48c" -> "Tan",
    "f94d00" -> "Tangelo",
    "f28500" -> "Tangerine",
    "ffcc00" -> "Tangerine yellow",
    "483c32" -> "Taupe",
    "8b8589" -> "Taupe gray",
    "cd5700" -> "Tawny",
    "d0f0c0" -> "Tea green",
    "f4c2c2" -> "Tea rose",
    "008080" -> "Teal",
    "367588" -> "Teal blue",
    "006d5b" -> "Teal green",
    "e2725b" -> "Terra cotta",
    "d8bfd8" -> "Thistle",
    "de6fa1" -> "Thulian pink",
    "fc89ac" -> "Tickle Me Pink",
    "0abab5" -> "Tiffany Blue",
    "e08d3c" -> "Tiger eye",
    "dbd7d2" -> "Timberwolf",
    "eee600" -> "Titanium yellow",
    "ff6347" -> "Tomato",
    "746cc0" -> "Toolbox",
    "ffc87c" -> "Topaz",
    "fd0e35" -> "Tractor red",
    "808080" -> "Trolley Grey",
    "00755e" -> "Tropical rain forest",
    "0073cf" -> "True Blue",
    "417dc1" -> "Tufts Blue",
    "deaa88" -> "Tumbleweed",
    "b57281" -> "Turkish rose",
    "30d5c8" -> "Turquoise",
    "00ffef" -> "Turquoise blue",
    "a0d6b4" -> "Turquoise green",
    "66424d" -> "Tuscan red",
    "8a496b" -> "Twilight lavender",
    "66023c" -> "Tyrian purple",
    "0033aa" -> "UA blue",
    "d9004c" -> "UA red",
    "536895" -> "UCLA Blue",
    "ffb300" -> "UCLA Gold",
    "3cd070" -> "UFO Green",
    "014421" -> "UP Forest green",
    "7b1113" -> "UP Maroon",
    "990000" -> "USC Cardinal",
    "ffcc00" -> "USC Gold",
    "8878c3" -> "Ube",
    "ff6fff" -> "Ultra pink",
    "120a8f" -> "Ultramarine",
    "4166f5" -> "Ultramarine blue",
    "635147" -> "Umber",
    "5b92e5" -> "United Nations blue",
    "b78727" -> "University of California Gold",
    "ffff66" -> "Unmellow Yellow",
    "ae2029" -> "Upsdell red",
    "e1ad21" -> "Urobilin",
    "d3003f" -> "Utah Crimson",
    "f3e5ab" -> "Vanilla",
    "c5b358" -> "Vegas gold",
    "c80815" -> "Venetian red",
    "43b3ae" -> "Verdigris",
    "e34234" -> "Vermilion",
    "a020f0" -> "Veronica",
    "ee82ee" -> "Violet",
    "324ab2" -> "Violet Blue",
    "f75394" -> "Violet Red",
    "40826d" -> "Viridian",
    "922724" -> "Vivid auburn",
    "9f1d35" -> "Vivid burgundy",
    "da1d81" -> "Vivid cerise",
    "ffa089" -> "Vivid tangerine",
    "9f00ff" -> "Vivid violet",
    "004242" -> "Warm black",
    "00ffff" -> "Waterspout",
    "645452" -> "Wenge",
    "f5deb3" -> "Wheat",
    "ffffff" -> "White",
    "f5f5f5" -> "White smoke",
    "ff43a4" -> "Wild Strawberry",
    "fc6c85" -> "Wild Watermelon",
    "a2add0" -> "Wild blue yonder",
    "722f37" -> "Wine",
    "c9a0dc" -> "Wisteria",
    "738678" -> "Xanadu",
    "0f4d92" -> "Yale Blue",
    "ffff00" -> "Yellow",
    "ffae42" -> "Yellow Orange",
    "9acd32" -> "Yellow green",
    "0014a8" -> "Zaffre",
    "2c1608" -> "Zinnwaldite brown")
}

Nah, karena saya sudah meletakkannya , ini dia di Objective-C:

- (NSString*)colorNameFromColor:(NSColor*)chosenColor
{
    NSColor*    calibratedColor = [chosenColor colorUsingColorSpaceName:NSCalibratedRGBColorSpace];

    CGFloat  hue;
    CGFloat  saturation;
    CGFloat  brightness;
    [calibratedColor getHue:&hue
                 saturation:&saturation
                 brightness:&brightness
                      alpha:nil];

    // I found that when the saturation was below 1% I couldn't tell
    // the color from gray
    if (saturation <= 0.01)
    {
        saturation = 0.0;
    }

    NSString*   colorName   = @"";

    // If saturation is 0.0, then this is a grayscale color
    if (saturation == 0.0)
    {
        if (brightness <= 0.2)
        {
            colorName = @"black";
        }
        else if (brightness > 0.95)
        {
            colorName = @"white";
        }
        else
        {
            colorName = @"gray";

            if (brightness < 0.33)
            {
                colorName = [@"dark " stringByAppendingString:colorName];
            }
            else if (brightness > 0.66)
            {
                colorName = [@"light " stringByAppendingString:colorName];
            }
        }
    }
    else
    {
        if ((hue <= 15.0 / 360.0) || (hue > 330.0 / 360.0))
        {
            colorName = @"red";
        }
        else if (hue < 45.0 / 360.0)
        {
            colorName = @"orange";
        }
        else if (hue < 70.0 / 360.0)
        {
            colorName = @"yellow";
        }
        else if (hue < 150.0 / 360.0)
        {
            colorName = @"green";
        }
        else if (hue < 190.0 / 360.0)
        {
            colorName = @"cyan";
        }
        else if (hue < 250.0 / 360.0)
        {
            colorName = @"blue";
        }
        else if (hue < 290.0 / 360.0)
        {
            colorName = @"purple";
        }
        else
        {
            colorName = @"magenta";
        }

        if (brightness < 0.5)
        {
            colorName = [@"dark " stringByAppendingString:colorName];
        } 
        else if (brightness > 0.8)
        {
            colorName = [@"bright " stringByAppendingString:colorName];
        }
    }

    return colorName;
}

Pharo Smalltalk

Letakkan ini di Pharo Workspace dan cetak .

| color colorNames nearestColorName |
color := Color r: 255 g: 0 b: 0 range: 255.
colorNames := Color registeredColorNames copyWithout: #transparent.
nearestColorName := colorNames detectMin: [ :each | (Color named: each) diff: color].

Hasilnya adalah kualitas campuran. Semua warna yang lebih gelap dinamai abu - abu , abu-abu gelap atau abu-abu yang sangat gelap . Mungkin Color's diff:metode bisa lebih baik.

Untuk visualisasi yang sangat sederhana, lakukan :

((Morph newBounds: (0@0 extent: 200@200 ) color: color) addMorph: nearestColorName asMorph) openInWorld.

SAS makro, berdasarkan pada nama warna SAS V8 (agak aneh) seperti yang didokumentasikan di sini: https://v8doc.sas.com/sashtml/gref/zgscheme.htm#zrs-hues

Input sampel:

%rgbname(100,100,50);

Output sampel:

EDIT: Diperbarui dengan versi yang jauh lebih ringkas.

%macro rgbname(r,g,b);
data _null_;
    infile "C:\temp\colours.csv" dlm = ',' lrecl=32767 missover firstobs = 2 end = eof;
    format name description $32. rgb hls $8.;
    input name description rgb hls;
    R = input(substr(rgb,3,2),hex.);
    G = input(substr(rgb,5,2),hex.);
    B = input(substr(rgb,7,2),hex.);
    retain min_distance outdesc;
    distance = (r-&r)**2 + (g-&g)**2 + (b-&b)**2;
    min_distance = min(distance, min_distance);
    if distance = min_distance then outdesc = description;
    if eof then call symput("COLOUR_NAME", outdesc);
run;
dm log "postmessage ""You meant &COLOUR_NAME""" continue;
%mend rgbname;

Versi XKCD - jawaban terang-terangan dari jawaban teratas, tetapi ini adalah demo kecil yang bagus dari mesin URL nama file, dan tidak memerlukan persiapan CSV secara manual:

%macro rgb_xkcd_name(r,g,b);
filename xkcd URL "http://bpaste.net/raw/402634/" debug;
data _null_;
    infile xkcd dlm = ',][' lrecl=32767 missover end = eof;
    format r g b 3. name $32.;
    input r g b name;
    retain min_distance outname;
    distance = (r-&r)**2 + (g-&g)**2 + (b-&b)**2;
    min_distance = min(distance, min_distance);
    if distance = min_distance then outname = name;
    if eof then do;
        call symput("COLOUR_NAME", outname);
        put _all_;
    end;
run;
dm log "postmessage ""XKCD thinks you meant &COLOUR_NAME""" continue;
%mend rgb_xkcd_name;

AC # Solusi dengan Linq dan

string GetColorName(int r, int g, int b){
    return Enum.GetValues(typeof(KnownColor))
        .OfType<KnownColor>()
        .Select(x => Color.FromKnownColor(x))
        .Select(x => new {Col = x, Offset = Math.Abs(r - x.R) + Math.Abs(g - x.G) + Math.Abs(b - x.B)})
        .OrderBy(x => x.Offset)
        .Select(x => x.Col)
        .First().Name;
}

Tcl

Ini referensi X11 warna dari rgb.txt. Di Ubuntu saya ada di /etc/X11/rgb.txtmeskipun saya tahu pada beberapa sistem di dalamnya /usr/lib/X11/rgb.txt. Google rgb.txtdan unduh jika Anda tidak menjalankan X11.

#! /usr/bin/env tclsh

set f [open /etc/X11/rgb.txt]
set raw [read $f]
close $f

set COLORS {}
foreach line [split $raw \n] {
    regexp {(\d+)\s+(\d+)\s+(\d+)\s+(.+)} $line -> r g b name
    if {[info exists name] && $name != ""} {
        lappend COLORS [format %02x%02x%02x $r $g $b] $name
    }
}

proc color_distance {a b} {
    set a [scan $a %2x%2x%2x]
    set b [scan $b %2x%2x%2x]
    set dist 0

    foreach x $a y $b {
        set dist [expr {$dist + (abs($x-$y)**2)}]
    }
    return $dist
}

proc identify {given_color} {
    global COLORS
    set d 0xffffff
    set n "not found"
    set c ""

    foreach {test_color name} $COLORS {
        set dist [color_distance $given_color $test_color]
        if {$dist < $d} {
            set d $dist
            set n $name
            set c $test_color
        }
    }

    return "$n ($c)"
}

puts [identify $argv]

Lewatkan kode warna sebagai argumen baris perintah.

Python 2.6

Dengan UI:

Dikacaukan (8.397 byte):

exec("import re;import base64");exec((lambda p,y:(lambda o,b,f:re.sub(o,b,f))(r"([0-9a-f]+)",lambda m:p(m,y),base64.b64decode("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")))(lambda a,b:b[int("0x"+a.group(1),16)],"0|1|2|3|4|5|6|7|colorCanvas1|colorDifs|a|instructionsLabel|colorCanvas|canvasText1|create_rectangle|green|greenEntry|return|canvasText|value|numbers|colorName|16|color|pady|padx|redEntry|blue|Application|not|valid|root|20|hex_to_rgb|range|Those|lightgoldenrodyellow|red|colorlist|colors|blueLabel|green_dif|mediumspringgreen|__init__|redLabel|rectFill|mediumaquamarine|blue_dif|Entry|mediumslateblue|mediumvioletred|mediumturquoise|convert|lightsteelblue|darkolivegreen|cornflowerblue|lightslategrey|mediumseagreen|red_dif|blanchedalmond|darkturquoise|darkslateblue|lightseagreen|darkslategray|darkgoldenrod|paleturquoise|lavenderblush|palevioletred|text|palegoldenrod|height|submit|lightskyblue|darkseagreen|greenLabel|antiquewhite|lemonchiffon|master|midnightblue|in|mediumorchid|sticky|def|green1|int|mediumpurple|self|are|Canvas|forestgreen|greenyellow|lightyellow|saddlebrown|darkmagenta|navajowhite|yellowgreen|deepskyblue|floralwhite|lightsalmon|springgreen|sandybrown|grid|lightgreen|blueviolet|darkviolet|lightcoral|Frame|mediumblue|whitesmoke|blue1|darksalmon|aquamarine|papayawhip|width|darkorchid|darkorange|ValueError|dodgerblue|powderblue|ghostwhite|chartreuse|darkgreen|darkkhaki|cadetblue|chocolate|mistyrose|Converter|indianred|000080|02x|lightcyan|steelblue|firebrick|turquoise|abs|slategray|get|palegreen|limegreen|00008b|256|rosybrown|slateblue|olivedrab|peachpuff|lawngreen|burlywood|royalblue|goldenrod|aliceblue|str|orangered|lightgray|mintcream|lightpink|geometry|seagreen|seashell|lavender|lv|fill|mainloop|darkcyan|deeppink|darkgray|moccasin|darkblue|honeydew|red1|loop|cornsilk|thistle|hotpink|Convert|dimgrey|oldlace|crimson|darkred|magenta|command|460x180|skyblue|Tkinter|708090|00ff7f|fdf5e6|e6e6fa|dda0dd|da70d6|ffefd5|ba55d3|b22222|maroon|fff0f5|fff8dc|f5fffa|d8bfd8|ff7f50|cd853f|gainsboro|87ceeb|adff2f|98fb98|f08080|f0e68c|0000cd|import|ff69b4|bisque|ff00ff|7fffd4|d3d3d3|f8f8ff|008080|6a5acd|778899|d87093|7cfc00|e9967a|9370d8|808000|afeeee|f5f5dc|20b2aa|for|c0c0c0|d2b48c|2e8b57|f5f5f5|8b4513|66cdaa|ffa500|fafad2|7b68ee|c71585|6b8e23|orange|faf0e6|4169e1|40e0d0|lightblue|ffffff|8a2be2|add8e6|7fff00|ffa07a|006400|fffff0|fff5ee|8b0000|6495ed|9400d3|ffd700|dcdcdc|00ced1|0000ff|dc143c|except|008000|f0fff0|808080|440|ffff00|f4a460|32cd32|f0ffff|87cefa|9acd32|4682b4|fffaf0|daa520|ffffe0|RGB|00ff00|fa8072|ff1493|008b8b|fffafa|b8860b|ff8c00|ffc0cb|191970|ffb6c1|00ffff|sienna|d2691e|cd5c5c|00fa9a|a52a2a|if|faebd7|800080|deb887|purple|4b0082|556b2f|bc8f8f|ffe4e1|8b008b|3cb371|ffe4b5|ee82ee|f0f8ff|a0522d|silver|violet|ffebcd|483d8b|1e90ff|ff6347|f5deb3|00bfff|eee8aa|000000|orchid|9932cc|2f4f4f|8fbc8f|ffe4c4|48d1cc|5f9ea0|salmon|800000|ff0000|fffacd|ffdab9|lstrip|ffdead|yellow|460|b0c4de|ff4500|Button|228b22|e0ffff|a9a9a9|b0e0e6|90ee90|bdb76b|696969|tomato|indigo|black|wheat|ivory|colorLabel|items|beige|Green|khaki|brown|olive|Enter|tuple|class|Color|linen|title|white|azure|coral|plum|peru|aqua|lime|from|Blue|Name|gold|snow|grey|teal|navy|pink|keys|try|i|len|app|Red|column|The|min|tan|to|Tk|row|hexValue|is|W|blueEntry|columnspan|Label".split("|")))

Tidak dikaburkan (6,898 bytes):

from Tkinter import *
colorlist = {'#7cfc00': 'lawngreen', '#808080': 'grey', '#00008b': 'darkblue', '#ffe4b5': 'moccasin', '#fffff0': 'ivory', '#9400d3': 'darkviolet', '#b8860b': 'darkgoldenrod', '#fffaf0': 'floralwhite', '#8b008b': 'darkmagenta', '#fff5ee': 'seashell', '#ff8c00': 'darkorange', '#5f9ea0': 'cadetblue', '#2f4f4f': 'darkslategray', '#afeeee': 'paleturquoise', '#add8e6': 'lightblue', '#fffafa': 'snow', '#1e90ff': 'dodgerblue', '#000000': 'black', '#8fbc8f': 'darkseagreen', '#7fffd4': 'aquamarine', '#ffe4e1': 'mistyrose', '#800000': 'maroon', '#6495ed': 'cornflowerblue', '#4169e1': 'royalblue', '#40e0d0': 'turquoise', '#ffffff': 'white', '#00ced1': 'darkturquoise', '#8b0000': 'darkred', '#ee82ee': 'violet', '#adff2f': 'greenyellow', '#b0e0e6': 'powderblue', '#7b68ee': 'mediumslateblue', '#ff00ff': 'magenta', '#4682b4': 'steelblue', '#ff6347': 'tomato', '#00ff7f': 'springgreen', '#ffefd5': 'papayawhip', '#ffd700': 'gold', '#f5fffa': 'mintcream', '#dda0dd': 'plum', '#cd5c5c': 'indianred', '#ffa07a': 'lightsalmon', '#00fa9a': 'mediumspringgreen', '#f8f8ff': 'ghostwhite', '#008000': 'green', '#faebd7': 'antiquewhite', '#f0fff0': 'honeydew', '#c0c0c0': 'silver', '#228b22': 'forestgreen', '#7fff00': 'chartreuse', '#fafad2': 'lightgoldenrodyellow', '#fff8dc': 'cornsilk', '#f4a460': 'sandybrown', '#6b8e23': 'olivedrab', '#9932cc': 'darkorchid', '#fdf5e6': 'oldlace', '#3cb371': 'mediumseagreen', '#d8bfd8': 'thistle', '#808000': 'olive', '#a9a9a9': 'darkgray', '#f5f5dc': 'beige', '#f5deb3': 'wheat', '#ffa500': 'orange', '#00ff00': 'lime', '#90ee90': 'lightgreen', '#a0522d': 'sienna', '#8b4513': 'saddlebrown', '#00ffff': 'aqua', '#4b0082': 'indigo', '#66cdaa': 'mediumaquamarine', '#b22222': 'firebrick', '#d2b48c': 'tan', '#ffebcd': 'blanchedalmond', '#0000ff': 'blue', '#da70d6': 'orchid', '#fffacd': 'lemonchiffon', '#ff7f50': 'coral', '#f5f5f5': 'whitesmoke', '#ffc0cb': 'pink', '#f0e68c': 'khaki', '#ffffe0': 'lightyellow', '#f0ffff': 'azure', '#f0f8ff': 'aliceblue', '#daa520': 'goldenrod', '#c71585': 'mediumvioletred', '#b0c4de': 'lightsteelblue', '#fa8072': 'salmon', '#708090': 'slategray', '#ff1493': 'deeppink', '#6a5acd': 'slateblue', '#2e8b57': 'seagreen', '#e9967a': 'darksalmon', '#778899': 'lightslategrey', '#ba55d3': 'mediumorchid', '#ff4500': 'orangered', '#a52a2a': 'brown', '#696969': 'dimgrey', '#191970': 'midnightblue', '#dc143c': 'crimson', '#bdb76b': 'darkkhaki', '#ffff00': 'yellow', '#d87093': 'palevioletred', '#556b2f': 'darkolivegreen', '#9370d8': 'mediumpurple', '#eee8aa': 'palegoldenrod', '#cd853f': 'peru', '#faf0e6': 'linen', '#bc8f8f': 'rosybrown', '#d2691e': 'chocolate', '#008080': 'teal', '#98fb98': 'palegreen', '#ff69b4': 'hotpink', '#e0ffff': 'lightcyan', '#87cefa': 'lightskyblue', '#ffdead': 'navajowhite', '#483d8b': 'darkslateblue', '#32cd32': 'limegreen', '#e6e6fa': 'lavender', '#800080': 'purple', '#d3d3d3': 'lightgray', '#006400': 'darkgreen', '#0000cd': 'mediumblue', '#00bfff': 'deepskyblue', '#ffe4c4': 'bisque', '#48d1cc': 'mediumturquoise', '#008b8b': 'darkcyan', '#9acd32': 'yellowgreen', '#f08080': 'lightcoral', '#ff0000': 'red', '#deb887': 'burlywood', '#ffb6c1': 'lightpink', '#20b2aa': 'lightseagreen', '#87ceeb': 'skyblue', '#fff0f5': 'lavenderblush', '#8a2be2': 'blueviolet', '#000080': 'navy', '#dcdcdc': 'gainsboro', '#ffdab9': 'peachpuff'}

def hex_to_rgb(value):
    value = value.lstrip('#')
    lv = len(value)
    return tuple(int(value[i:i+lv/3], 16) for i in range(0, lv, lv/3))

class Application(Frame):

    def __init__(self, master):
        Frame.__init__(self, master)
        self.grid()
        self.loop()

    def loop(self):
        self.instructionsLabel = Label(self, text = "Enter in a RGB value.")
        self.instructionsLabel.grid(row = 1, column = 0, columnspan = 3)

        self.redLabel = Label(self, text = "Red")
        self.redLabel.grid(row = 2, column = 0, padx = 5, pady = 5)
        self.redEntry = Entry(self)
        self.redEntry.grid(row = 3, column = 0, padx = 5, pady = 5)

        self.greenLabel = Label(self, text = "Green")
        self.greenLabel.grid(row = 2, column = 1, padx = 5, pady = 5)
        self.greenEntry = Entry(self)
        self.greenEntry.grid(row = 3, column = 1, padx = 5, pady = 5)

        self.blueLabel = Label(self, text = "Blue")
        self.blueLabel.grid(row = 2, column = 2, padx = 5, pady = 5)
        self.blueEntry = Entry(self)
        self.blueEntry.grid(row = 3, column = 2, padx = 5, pady = 5)

        self.submit = Button(self, text = "Convert", command = self.convert)
        self.submit.grid(row = 4, column = 0, columnspan = 3)

        self.colorLabel = Label(self)
        self.colorLabel.grid(row = 5, column = 0, columnspan = 3)

        self.colorCanvas = Canvas(self, width = 460, height = 20)
        self.colorCanvas.grid(row = 6, column = 0, columnspan = 3)

        self.canvasText = Label(self)
        self.canvasText.grid(row = 6, column = 0, sticky = W)

        self.colorCanvas1 = Canvas(self, width = 460, height = 20)
        self.colorCanvas1.grid(row = 7, column = 0, columnspan = 3)

        self.canvasText1 = Label(self)
        self.canvasText1.grid(row = 7, column = 0, sticky = W)

    def convert(self):
        try:
            red = int(self.redEntry.get())
            green = int(self.greenEntry.get())
            blue = int(self.blueEntry.get())
        except ValueError:
            self.colorLabel["text"] = "Those are not valid numbers."
            return

        if red not in range(256):
            self.colorLabel["text"] = "Those are not valid numbers."
            return
        if green not in range(256):
            self.colorLabel["text"] = "Those are not valid numbers."
            return
        if blue not in range(256):
            self.colorLabel["text"] = "Those are not valid numbers."
            return

        colorDifs = {}
        colors = {}
        for hexValue, colorName in colorlist.items():
            colors[colorName] = hexValue
            red1, green1, blue1 = hex_to_rgb(hexValue)
            red_dif = abs(red1 - red)
            green_dif = abs(green1 - green)
            blue_dif = abs(blue1 - blue)
            colorDifs[red_dif + green_dif + blue_dif] = colorName
        color = colorDifs[min(colorDifs.keys())];

        hexValue = colors[color]

        rectFill = '#%02x%02x%02x' % (red, green, blue)

        self.colorLabel["text"] = "The color is " +  color
        self.canvasText["text"] = "(" + str(red) + ", " + str(green) + ", " + str(blue) + ")"
        self.canvasText1["text"] = color
        self.colorCanvas.create_rectangle(20, 0, 440, 20, fill = rectFill)
        self.colorCanvas1.create_rectangle(20, 0, 440, 20, fill = hexValue)

root = Tk()
root.title("RGB to Color Name Converter")
root.geometry("460x180")
app = Application(root)

root.mainloop()

Tanpa UI:

Dikacaukan (6.543 byte):

exec("import re;import base64");exec((lambda p,y:(lambda o,b,f:re.sub(o,b,f))(r"([0-9a-f]+)",lambda m:p(m,y),base64.b64decode("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")))(lambda a,b:b[int("0x"+a.group(1),16)],"000000|1|2|3|colorName|blue|rgbValue|value|again|ValueError|red|try|print|colors|int|range|hex_to_rgb|while|lightgoldenrodyellow|colorlist|except|green_dif|16|blue_dif|mediumaquamarine|True|hexValue|color|mediumvioletred|mediumslateblue|break|mediumturquoise|red_dif|cornflowerblue|darkolivegreen|mediumseagreen|lightslategrey|lightsteelblue|blanchedalmond|palevioletred|lavenderblush|darkgoldenrod|paleturquoise|lightseagreen|darkslategray|darkslateblue|darkturquoise|palegoldenrod|midnightblue|mediumpurple|return|else|antiquewhite|lightskyblue|darkseagreen|mediumorchid|lemonchiffon|forestgreen|navajowhite|greenyellow|lightyellow|floralwhite|yellowgreen|lightsalmon|saddlebrown|darkmagenta|deepskyblue|springgreen|lightcoral|sandybrown|lightgreen|darkorange|aquamarine|dodgerblue|darksalmon|powderblue|blueviolet|in|mediumblue|n|papayawhip|whitesmoke|ghostwhite|darkorchid|chartreuse|darkviolet|darkgreen|lawngreen|steelblue|olivedrab|limegreen|royalblue|darkkhaki|cadetblue|mintcream|gainsboro|rosybrown|slateblue|not|chocolate|firebrick|mistyrose|goldenrod|turquoise|aliceblue|abs|burlywood|slategray|indianred|orangered|256|lightgray|lightblue|peachpuff|palegreen|lightcyan|lightpink|moccasin|honeydew|seashell|lavender|darkblue|seagreen|lv|deeppink|continue|cornsilk|darkgray|000080|darkred|thistle|hotpink|magenta|dimgrey|oldlace|skyblue|crimson|483d8b|darkcyan|00008b|1e90ff|ff6347|eee8aa|c0c0c0|fffaf0|4682b4|d2b48c|dda0dd|ff4500|00ff7f|da70d6|ffffe0|f5f5f5|daa520|ffefd5|008b8b|66cdaa|fffafa|ffa500|b22222|e9967a|raw_input|orchid|b8860b|f08080|maroon|Please|fff0f5|fafad2|7b68ee|e6e6fa|9932cc|fff8dc|c71585|ffc0cb|e0ffff|191970|2f4f4f|8fbc8f|6b8e23|orange|fdf5e6|f5fffa|ffb6c1|00ffff|faf0e6|fa8072|4169e1|sienna|d2691e|d8bfd8|cd5c5c|ff7f50|708090|48d1cc|00fa9a|a52a2a|ffe4c4|9400d3|ffffff|f0f8ff|ba55d3|cd853f|8b4513|add8e6|0000cd|7fff00|faebd7|9acd32|87ceeb|rgb|ffd700|deb887|adff2f|98fb98|purple|fffff0|2e8b57|fff5ee|salmon|800000|f5deb3|8b0000|a0522d|fffacd|ff1493|6495ed|ffdab9|5f9ea0|if|dcdcdc|f0e68c|556b2f|lstrip|bc8f8f|a9a9a9|778899|006400|ffdead|yellow|ffe4e1|for|bisque|8b008b|b0c4de|ff00ff|00ced1|00ff00|3cb371|ffa07a|8a2be2|7fffd4|ffe4b5|228b22|bdb76b|0000ff|d3d3d3|ee82ee|ff8c00|f8f8ff|dc143c|ff69b4|4b0082|800080|008080|b0e0e6|6a5acd|ff0000|87cefa|d87093|90ee90|7cfc00|008000|9370d8|00bfff|808000|20b2aa|afeeee|f0fff0|696969|808080|silver|tomato|ffff00|violet|f4a460|indigo|ffebcd|32cd32|def|f5f5dc|f0ffff|40e0d0|khaki|ivory|linen|input|black|white|beige|ENTER|brown|olive|Press|GREEN|azure|items|wheat|tuple|coral|aqua|lime|grey|teal|plum|gold|peru|keys|snow|navy|pink|BLUE|RGB|The|the|min|i|RED|tan|len|is|INVALID|0|to|mediumspringgreen|green|nPlease".split("|")))

Tidak dikaburkan (5.050 byte):

colorlist = {'#7cfc00': 'lawngreen', '#808080': 'grey', '#00008b': 'darkblue', '#ffe4b5': 'moccasin', '#fffff0': 'ivory', '#9400d3': 'darkviolet', '#b8860b': 'darkgoldenrod', '#fffaf0': 'floralwhite', '#8b008b': 'darkmagenta', '#fff5ee': 'seashell', '#ff8c00': 'darkorange', '#5f9ea0': 'cadetblue', '#2f4f4f': 'darkslategray', '#afeeee': 'paleturquoise', '#add8e6': 'lightblue', '#fffafa': 'snow', '#1e90ff': 'dodgerblue', '#000000': 'black', '#8fbc8f': 'darkseagreen', '#7fffd4': 'aquamarine', '#ffe4e1': 'mistyrose', '#800000': 'maroon', '#6495ed': 'cornflowerblue', '#4169e1': 'royalblue', '#40e0d0': 'turquoise', '#ffffff': 'white', '#00ced1': 'darkturquoise', '#8b0000': 'darkred', '#ee82ee': 'violet', '#adff2f': 'greenyellow', '#b0e0e6': 'powderblue', '#7b68ee': 'mediumslateblue', '#ff00ff': 'magenta', '#4682b4': 'steelblue', '#ff6347': 'tomato', '#00ff7f': 'springgreen', '#ffefd5': 'papayawhip', '#ffd700': 'gold', '#f5fffa': 'mintcream', '#dda0dd': 'plum', '#cd5c5c': 'indianred', '#ffa07a': 'lightsalmon', '#00fa9a': 'mediumspringgreen', '#f8f8ff': 'ghostwhite', '#008000': 'green', '#faebd7': 'antiquewhite', '#f0fff0': 'honeydew', '#c0c0c0': 'silver', '#228b22': 'forestgreen', '#7fff00': 'chartreuse', '#fafad2': 'lightgoldenrodyellow', '#fff8dc': 'cornsilk', '#f4a460': 'sandybrown', '#6b8e23': 'olivedrab', '#9932cc': 'darkorchid', '#fdf5e6': 'oldlace', '#3cb371': 'mediumseagreen', '#d8bfd8': 'thistle', '#808000': 'olive', '#a9a9a9': 'darkgray', '#f5f5dc': 'beige', '#f5deb3': 'wheat', '#ffa500': 'orange', '#00ff00': 'lime', '#90ee90': 'lightgreen', '#a0522d': 'sienna', '#8b4513': 'saddlebrown', '#00ffff': 'aqua', '#4b0082': 'indigo', '#66cdaa': 'mediumaquamarine', '#b22222': 'firebrick', '#d2b48c': 'tan', '#ffebcd': 'blanchedalmond', '#0000ff': 'blue', '#da70d6': 'orchid', '#fffacd': 'lemonchiffon', '#ff7f50': 'coral', '#f5f5f5': 'whitesmoke', '#ffc0cb': 'pink', '#f0e68c': 'khaki', '#ffffe0': 'lightyellow', '#f0ffff': 'azure', '#f0f8ff': 'aliceblue', '#daa520': 'goldenrod', '#c71585': 'mediumvioletred', '#b0c4de': 'lightsteelblue', '#fa8072': 'salmon', '#708090': 'slategray', '#ff1493': 'deeppink', '#6a5acd': 'slateblue', '#2e8b57': 'seagreen', '#e9967a': 'darksalmon', '#778899': 'lightslategrey', '#ba55d3': 'mediumorchid', '#ff4500': 'orangered', '#a52a2a': 'brown', '#696969': 'dimgrey', '#191970': 'midnightblue', '#dc143c': 'crimson', '#bdb76b': 'darkkhaki', '#ffff00': 'yellow', '#d87093': 'palevioletred', '#556b2f': 'darkolivegreen', '#9370d8': 'mediumpurple', '#eee8aa': 'palegoldenrod', '#cd853f': 'peru', '#faf0e6': 'linen', '#bc8f8f': 'rosybrown', '#d2691e': 'chocolate', '#008080': 'teal', '#98fb98': 'palegreen', '#ff69b4': 'hotpink', '#e0ffff': 'lightcyan', '#87cefa': 'lightskyblue', '#ffdead': 'navajowhite', '#483d8b': 'darkslateblue', '#32cd32': 'limegreen', '#e6e6fa': 'lavender', '#800080': 'purple', '#d3d3d3': 'lightgray', '#006400': 'darkgreen', '#0000cd': 'mediumblue', '#00bfff': 'deepskyblue', '#ffe4c4': 'bisque', '#48d1cc': 'mediumturquoise', '#008b8b': 'darkcyan', '#9acd32': 'yellowgreen', '#f08080': 'lightcoral', '#ff0000': 'red', '#deb887': 'burlywood', '#ffb6c1': 'lightpink', '#20b2aa': 'lightseagreen', '#87ceeb': 'skyblue', '#fff0f5': 'lavenderblush', '#8a2be2': 'blueviolet', '#000080': 'navy', '#dcdcdc': 'gainsboro', '#ffdab9': 'peachpuff'}
def hex_to_rgb(value):
    value = value.lstrip('#')
    lv = len(value)
    return tuple(int(value[i:i+lv/3], 16) for i in range(0, lv, lv/3))

def color(rgbValue):
    colors = {};
    for hexValue, colorName in colorlist.items():
        red, green, blue = hex_to_rgb(hexValue);
        red_dif = abs(red - rgbValue[0]);
        green_dif = abs(green - rgbValue[1])
        blue_dif = abs(blue - rgbValue[2])
        colors[red_dif + green_dif + blue_dif] = colorName
    return colors[min(colors.keys())];

while True:

    print "Please input the RGB value.";
    raw_input("--Press ENTER to continue--\n> ");

    red, green, blue = "", "", "";
    red = raw_input("RED\n> ");
    while True:
        try:
            if int(red) not in range(256):
                red = raw_input("--INVALID--\nPlease try again\n> ");
            else:
                break;
        except ValueError:
            red = raw_input("--INVALID--\nPlease try again\n> ");

    green = raw_input("GREEN\n> ");
    while True:
        try:
            if int(green) not in range(256):
                green = raw_input("--INVALID--\nPlease try again\n> ");
            else:
                break;
        except ValueError:
            green = raw_input("--INVALID--\nPlease try again\n> ");

    blue = raw_input("BLUE\n> ");
    while True:
        try:
            if int(blue) not in range(256):
                blue = raw_input("--INVALID--\nPlease try again\n> ");
            else:
                break;
        except ValueError:
            blue = raw_input("--INVALID--\nPlease try again\n> ");

    rgb = (int(red), int(green), int(blue));
    colorName = color(rgb);

    print "The color is", colorName;
    print
    print
    print

Javascript

https://jsfiddle.net/SuperJedi224/goxyhm7a/

Beberapa hasil sampel [per 31 Juli] (warna yang tercantum adalah, secara berurutan, yang ditentukan sebagai yang terdekat dan yang ditentukan sebagai yang terdekat kedua; kecuali jika hanya satu yang diberikan, dalam hal ini ditentukan sebagai benar-benar cocok):

Biru Terang Biru / Biru Baja

Bronze / Tan Yellow Orange

Topaz / Pear

Slime Green / Olive Green

Viridian / Emerald

VB.net

Function ColorName(r AS Integer, g As Integer, b As Integer)As String
  Dim nc = Color.FromArgb(255, r, g, b)
  For Each ob In [Enum].GetValues(GetType(System.Drawing.KnownColor))
    Dim c = Color.FromKnownColor(CType(ob, System.Drawing.KnownColor))
    If (c.R = nc.R) AndAlso (c.B = nc.B) AndAlso (c.G = nc.G) Then Return c.Name
  Next
  Return nc.Name
End Function