颜色由红 (R)、绿 (G)、蓝 (B) 组成。
颜色值
颜色值由十六进制来表示红、绿、蓝（RGB）。
每个颜色的最低值为 0 (十六进制为 00 )，最高值为 255 (十六进制为 FF )。
十六进制值的写法为#号后跟三个或六个十六进制字符。
三位数表示法为：#RGB，转换为 6 位数表示为：#RRGGBB。
颜色实例 颜色 3 位十六进制颜色值 6 位十六进制颜色值 RGB ? #000 #000000 rgb(0,0) ? #F00 #FF0000 rgb(255,0) ? #0F0 #00FF00 rgb(0,255,0) ? #00F #0000FF rgb(0,255) ? #FF0 #FFFF00 rgb(255,0) ? #0FF #00FFFF rgb(0,255) ? #F0F #FF00FF rgb(255,255) ? #888 #888888 rgb(136,136,136) ? #FFF #FFFFFF rgb(255,255)
通过十六进制（Hex）的颜色值排序 Color Name HEX Color Black? #000000 ? Navy? #000080 ? DarkBlue? #00008B ? MediumBlue? #0000CD ? Blue? #0000FF ? DarkGreen? #006400 ? Green? #008000 ? teal ? #008080 ? DarkCyan? #008B8B ? DeepSkyBlue? #00BFFF ? DarkTurquoise? #00CED1 ? MediumSpringGreen? #00FA9A ? Lime? #00FF00 ? SpringGreen? #00FF7F ? Aqua? #00FFFF ? Cyan? #00FFFF ? MidnightBlue? #191970 ? DodgerBlue? #1E90FF ? LightSeaGreen? #20B2AA ? ForestGreen? #228B22 ? SeaGreen? #2E8B57 ? DarkSlateGray? #2F4F4F ? LimeGreen? #32CD32 ? MediumSeaGreen? #3CB371 ? Turquoise? #40E0D0 ? RoyalBlue? #4169E1 ? SteelBlue? #4682B4 ? DarkSlateBlue? #483D8B ? MediumTurquoise? #48D1CC ? Indigo?? #4B0082 ? DarkOliveGreen? #556B2F ? CadetBlue? #5F9EA0 ? CornflowerBlue? #6495ED ? MediumAquaMarine? #66CDAA ? DimGray? #696969 ? SlateBlue? #6A5ACD ? OliveDrab? #6B8E23 ? SlateGray? #708090 ? LightSlateGray? #778899 ? MediumSlateBlue? #7B68EE ? LawnGreen? #7CFC00 ? Chartreuse? #7FFF00 ? Aquamarine? #7FFFD4 ? Maroon? #800000 ? Purple? #800080 ? Olive? #808000 ? Gray? #808080 ? SkyBlue? #87CEEB ? LightSkyBlue? #87CEFA ? BlueViolet? #8A2BE2 ? DarkRed? #8B0000 ? Dark magenta ? #8B008B ? Saddle bro wn? #8B4513 ? DarkSeaGreen? #8FBC8F ? LightGreen? #90EE90 ? Mediu mpu rple? #9370DB ? DarkViolet? #9400D3 ? PaleGreen? #98FB98 ? DarkOrchid? #9932CC ? YellowGreen? #9ACD32 ? Sienna? #A0522D ? bro wn? #A52A2A ? DarkGray? #A9A9A9 ? LightBlue? #ADD8E6 ? GreenYellow? #ADFF2F ? PaleTurquoise? #AFEEEE ? LightSteelBlue? #B0C4DE ? PowderBlue? #B0E0E6 ? FireBrick? #B22222 ? DarkGoldenRod? #B8860B ? MediumOrchid? #BA55D3 ? Rosy bro wn? #BC8F8F ? DarkKhaki? #BDB76B ? Silver? #C0C0C0 ? MediumVioletRed? #C71585 ? IndianRed?? #CD5C5C ? Peru? #CD853F ? Chocolate? #D2691E ? Tan? #D2B48C ? LightGray? #D3D3D3 ? Thistle? #D8BFD8 ? Orchid? #DA70D6 ? GoldenRod? #DAA520 ? PaleVioletRed? #DB7093 ? Cr ims on? #DC143C ? Gainsboro? #DCDCDC ? Plum? #DDA0DD ? BurlyWood? #DEB887 ? LightCyan? #E0FFFF ? La@R_ 404 _6146@er? #E6E6FA ? DarkSalmon? #E9967A ? Violet? #EE82EE ? PaleGoldenRod? #EEE8AA ? LightCoral? #F08080 ? Khaki? #F0E68C ? AliceBlue? #F0F8FF ? HoneyDew? #F0FFF0 ? Azure? #F0FFFF ? Sandy bro wn? #F4A460 ? Wheat? #F5DEB3 ? Beige? #F5F5DC ? WhiteSmoke? #F5F5F5 ? MintCream? #F5FFFA ? GhostWhite? #F8F8FF ? Salmon? #FA8072 ? AntiqueWhite? #FAEBD7 ? Linen? #FAF0E6 ? LightGoldenRodYellow? #FAFAD2 ? OldLace? #FDF5E6 ? Red? #FF0000 ? Fuchsia? #FF00FF ? magenta ? #FF00FF ? DeepPink? #FF1493 ? OrangeRed? #FF4500 ? Tomato? #FF6347 ? HotPink? #FF69B4 ? Coral? #FF7F50 ? DarkOrange? #FF8C00 ? LightSalmon? #FFA07A ? Orange? #FFA500 ? LightPink? #FFB6C1 ? Pink? #FFC0CB ? Gold? #FFD700 ? PeachPuff? #FFDAB9 ? NavajoWhite? #FFDEAD ? Moccasin? #FFE4B5 ? Bisque? #FFE4C4 ? MistyRose? #FFE4E1 ? BlanchedAlmond? #FFEBCD ? PapayaWhip? #FFEFD5 ? La@R_ 404 _6146@erBlush? #FFF0F5 ? SeaShell? #FFF5EE ? Cornsilk? #FFF8DC ? LemonChiffon? #FFFACD ? flora lWhite? #FFFAF0 ? S Now ? #FFFAFA ? Yellow? #FFFF00 ? LightYellow? #FFFFE0 ? Ivory? #FFFFF0 ? White? #FFFFFF ?