CSS3 Named Colours

The table below provides a list of the X11 colours supported by popular browsers with the addition of gray/grey variants from SVG 1.0. The resulting list is precisely the same as the SVG 1.0 colour keyword names. The two colour swatches on the left illustrate setting the background colour of a table cell in two ways: the first column uses the named colour value, and the second column uses the respective numeric colour value.

Note: Red and Blue are true RGB primary colours: 255,0,0 and 0,0,255, but Green is 0,128,0. Primary RGB green (0,255,0) is named ‘Lime’. Yellow, Magenta and Cyan are all true RGB secondary colours, but Cyan (0,255,255) and Magenta (255,0,255) appear twice, also being named ‘Aqua’ and ‘Fuchsia’ respectively. ‘Grey’ can either be spelt correctly, or ‘gray’.

Named Numeric Colour name Hex Decimal
    aliceblue #f0f8ff 240,248,255
    antiquewhite #faebd7 250,235,215
    aqua #00ffff 0,255,255
    aquamarine #7fffd4 127,255,212
    azure #f0ffff 240,255,255
    beige #f5f5dc 245,245,220
    bisque #ffe4c4 255,228,196
    black #000000 0,0,0
    blanchedalmond #ffebcd 255,235,205
    blue #0000ff 0,0,255
    blueviolet #8a2be2 138,43,226
    brown #a52a2a 165,42,42
    burlywood #deb887 222,184,135
    cadetblue #5f9ea0 95,158,160
    chartreuse #7fff00 127,255,0
    chocolate #d2691e 210,105,30
    coral #ff7f50 255,127,80
    cornflowerblue #6495ed 100,149,237
    cornsilk #fff8dc 255,248,220
    crimson #dc143c 220,20,60
    cyan #00ffff 0,255,255
    darkblue #00008b 0,0,139
    darkcyan #008b8b 0,139,139
    darkgoldenrod #b8860b 184,134,11
    darkgray #a9a9a9 169,169,169
    darkgrey #a9a9a9 169,169,169
    darkgreen #006400 0,100,0
    darkkhaki #bdb76b 189,183,107
    darkmagenta #8b008b 139,0,139
    darkolivegreen #556b2f 85,107,47
    darkorange #ff8c00 255,140,0
    darkorchid #9932cc 153,50,204
    darkred #8b0000 139,0,0
    darksalmon #e9967a 233,150,122
    darkseagreen #8fbc8f 143,188,143
    darkslateblue #483d8b 72,61,139
    darkslategray #2f4f4f 47,79,79
    darkslategrey #2f4f4f 47,79,79
    darkturquoise #00ced1 0,206,209
    darkviolet #9400d3 148,0,211
    deeppink #ff1493 255,20,147
    deepskyblue #00bfff 0,191,255
    dimgray #696969 105,105,105
    dimgrey #696969 105,105,105
    dodgerblue #1e90ff 30,144,255
    firebrick #b22222 178,34,34
    floralwhite #fffaf0 255,250,240
    forestgreen #228b22 34,139,34
    fuchsia #ff00ff 255,0,255
    gainsboro #dcdcdc 220,220,220
    ghostwhite #f8f8ff 248,248,255
    gold #ffd700 255,215,0
    goldenrod #daa520 218,165,32
    gray #808080 128,128,128
    grey #808080 128,128,128
    green #008000 0,128,0
    greenyellow #adff2f 173,255,47
    honeydew #f0fff0 240,255,240
    hotpink #ff69b4 255,105,180
    indianred #cd5c5c 205,92,92
    indigo #4b0082 75,0,130
    ivory #fffff0 255,255,240
    khaki #f0e68c 240,230,140
    lavender #e6e6fa 230,230,250
    lavenderblush #fff0f5 255,240,245
    lawngreen #7cfc00 124,252,0
    lemonchiffon #fffacd 255,250,205
    lightblue #add8e6 173,216,230
    lightcoral #f08080 240,128,128
    lightcyan #e0ffff 224,255,255
    lightgoldenrodyellow #fafad2 250,250,210
    lightgray #d3d3d3 211,211,211
    lightgreen #90ee90 144,238,144
    lightgrey #d3d3d3 211,211,211
    lightpink #ffb6c1 255,182,193
    lightsalmon #ffa07a 255,160,122
    lightseagreen #20b2aa 32,178,170
    lightskyblue #87cefa 135,206,250
    lightslategray #778899 119,136,153
    lightslategrey #778899 119,136,153
    lightsteelblue #b0c4de 176,196,222
    lightyellow #ffffe0 255,255,224
    lime #00ff00 0,255,0
    limegreen #32cd32 50,205,50
    linen #faf0e6 250,240,230
    magenta #ff00ff 255,0,255
    maroon #800000 128,0,0
    mediumaquamarine #66cdaa 102,205,170
    mediumblue #0000cd 0,0,205
    mediumorchid #ba55d3 186,85,211
    mediumpurple #9370db 147,112,219
    mediumseagreen #3cb371 60,179,113
    mediumslateblue #7b68ee 123,104,238
    mediumspringgreen #00fa9a 0,250,154
    mediumturquoise #48d1cc 72,209,204
    mediumvioletred #c71585 199,21,133
    midnightblue #191970 25,25,112
    mintcream #f5fffa 245,255,250
    mistyrose #ffe4e1 255,228,225
    moccasin #ffe4b5 255,228,181
    navajowhite #ffdead 255,222,173
    navy #000080 0,0,128
    oldlace #fdf5e6 253,245,230
    olive #808000 128,128,0
    olivedrab #6b8e23 107,142,35
    orange #ffa500 255,165,0
    orangered #ff4500 255,69,0
    orchid #da70d6 218,112,214
    palegoldenrod #eee8aa 238,232,170
    palegreen #98fb98 152,251,152
    paleturquoise #afeeee 175,238,238
    palevioletred #db7093 219,112,147
    papayawhip #ffefd5 255,239,213
    peachpuff #ffdab9 255,218,185
    peru #cd853f 205,133,63
    pink #ffc0cb 255,192,203
    plum #dda0dd 221,160,221
    powderblue #b0e0e6 176,224,230
    purple #800080 128,0,128
    red #ff0000 255,0,0
    rosybrown #bc8f8f 188,143,143
    royalblue #4169e1 65,105,225
    saddlebrown #8b4513 139,69,19
    salmon #fa8072 250,128,114
    sandybrown #f4a460 244,164,96
    seagreen #2e8b57 46,139,87
    seashell #fff5ee 255,245,238
    sienna #a0522d 160,82,45
    silver #c0c0c0 192,192,192
    skyblue #87ceeb 135,206,235
    slateblue #6a5acd 106,90,205
    slategray #708090 112,128,144
    slategrey #708090 112,128,144
    snow #fffafa 255,250,250
    springgreen #00ff7f 0,255,127
    steelblue #4682b4 70,130,180
    tan #d2b48c 210,180,140
    teal #008080 0,128,128
    thistle #d8bfd8 216,191,216
    tomato #ff6347 255,99,71
    turquoise #40e0d0 64,224,208
    violet #ee82ee 238,130,238
    wheat #f5deb3 245,222,179
    white #ffffff 255,255,255
    whitesmoke #f5f5f5 245,245,245
    yellow #ffff00 255,255,0
    yellowgreen #9acd32 154,205,50

This table is taken from the W3C CSS3 Color Module.