HTML 颜色名
W3C 的 html 4.0 标准仅支持 16 种颜色名，它们是：aqua、black、blue、fuchsia、gray、green、lime、maroon、navy、olive、purple、red、silver、teal、white、yellow
目前所有浏览器都支持以下颜色名
141 个颜色名称是在 html 和 css 颜色规范定义的（17标准颜色，再加124）
17 标准颜色：黑色，蓝色，水，紫红色，灰色，绿色，石灰，栗色，海军，橄榄，橙，紫，红，白，银，蓝绿色，黄色
按颜色名排序
HTML RGB 颜色表 16进制表 颜色对应表
16 常用颜色表（颜色 + RGB + 名字）：
| Color | Value | Name | Color | Value | Name | |
| #00FFFF | aqua | #808080 | gray | |||
| #000080 | navy | #C0C0C0 | silver | |||
| #000000 | black | #008000 | green | |||
| #808000 | olive | #008080 | teal | |||
| #0000FF | blue | #00FF00 | lime | |||
| #800080 | purple | #FFFF00 | yellow | |||
| #FF00FF | fuchsia | #800000 | maroon | |||
| #FF0000 | red | #FFFFFF | white |
其它常用颜色表（颜色 + 16进制 + 名字）：
| Color | Value | Name | Color | Value | Name | |
| #F0F8FF | aliceblue | #A00000 | antiquewith | |||
| #7FFFD4 | aquamarine | #F0FFFF | azure | |||
| #F5F5DC | beige | #FFE4C4 | bisque | |||
| #000000 | black | #FFEBCD | blanchedalmond | |||
| #0000FF | blue | #8A2BE2 | blueviolet | |||
| #A52A2A | brown | #DEB887 | burlywood | |||
| #5F9EA0 | cadetblue | #7FFF00 | chartreuse | |||
| #D2691E | chocolate | #FF7F50 | coral | |||
| #C0F000 | cornfloewrblue | #FFF8DC | cornsilk | |||
| #00FFFF | cyan | #00008B | darkblue | |||
| #008B8B | darkcyan | #B8860B | darkgoldenrod | |||
| #A9A9A9 | darkgray | #006400 | darkgreen | |||
| #DA0000 | darkhaki | #8B008B | darkmagenta | |||
| #556B2F | darkolivegreen | #DA000E | darkorenge | |||
| #9932CC | darkorchid | #8B0000 | darkred | |||
| #E9967A | darksalmon | #8FBC8F | darkseagreen | |||
| #483D8B | darkslateblue | #2F4F4F | darkslategray | |||
| #00CED1 | darkturquoise | #9400D3 | darkviolet | |||
| #FF1493 | deeppink | #00BFFF | deepskyblue | |||
| #696969 | dimgray | #1E90FF | dodgerblue | |||
| #B22222 | firebrick | #FFFAF0 | floralwhite | |||
| #228B22 | forestgreen | #DCDCDC | gainsboro | |||
| #00000E | gostwhite | #FFD700 | gold | |||
| #00E00D | golenrod | #808080 | gray | |||
| #008000 | green | #ADFF2F | greenyellow | |||
| #F0FFF0 | honeydew | #FF69B4 | hotpink | |||
| #CD5C5C | indianred | #FFFFF0 | ivory | |||
| #F0E68C | khaki | #E6E6FA | lavender | |||
| #FFF0F5 | lavenderblush | #7CFC00 | lawngreen | |||
| #FFFACD | lemonchiffon | #ADD8E6 | lightblue | |||
| #F08080 | lightcoral | #E0FFFF | lightcyan | |||
| #0000E0 | lightgodenrod | #0000E0 | lightgodenrodyellow | |||
| #0000A0 | lightgray | #90EE90 | lightgreen | |||
| #FFB6C1 | lightpink | #FFA07A | lightsalmon | |||
| #20B2AA | lightseagreen | #87CEFA | lightskyblue | |||
| #0000EB | lightslateblue | #778899 | lightslategray | |||
| #B0C4DE | lightsteelblue | #FFFFE0 | lightyellow | |||
| #32CD32 | limegreen | #FAF0E6 | linen | |||
| #FF00FF | magenta | #800000 | maroon | |||
| #66CDAA | mediumaquamarine | #0000CD | mediumblue | |||
| #BA55D3 | mediumorchid | #ED0000 | mediumpurpul | |||
| #3CB371 | mediumseagreen | #7B68EE | mediumslateblue | |||
| #00FA9A | mediumspringgreen | #48D1CC | mediumturquoise | |||
| #C71585 | mediumvioletred | #191970 | midnightblue | |||
| #F5FFFA | mintcream | #FFE4E1 | mistyrose | |||
| #FFE4B5 | moccasin | #FFDEAD | navajowhite | |||
| #000080 | navy | #A0B0E0 | navyblue | |||
| #FDF5E6 | oldlace | #6B8E23 | olivedrab | |||
| #FFA500 | orange | #0E0EED | orengered | |||
| #DA70D6 | orchid | #A00D00 | palegodenrod | |||
| #98FB98 | palegreen | #AFEEEE | paleturquoise | |||
| #DB7093 | palevioletred | #FFEFD5 | papayawhip | |||
| #FFDAB9 | peachpuff | #CD853F | peru | |||
| #FFC0CB | pink | #DDA0DD | plum | |||
| #B0E0E6 | powderblue | #800080 | purple | |||
| #FF0000 | red | #BC8F8F | rosybrown | |||
| #4169E1 | royalblue | #8B4513 | saddlebrown | |||
| #FA8072 | salmon | #F4A460 | sandybrown | |||
| #2E8B57 | seagreen | #FFF5EE | seashell | |||
| #A0522D | sienna | #87CEEB | skyblue | |||
| #6A5ACD | slateblue | #708090 | slategray | |||
| #FFFAFA | snow | #00FF7F | springgreen | |||
| #4682B4 | steelblue | #D2B48C | tan | |||
| #D8BFD8 | thistle | #FF6347 | tomato | |||
| #40E0D0 | turquoise | #EE82EE | violet | |||
| #00E0ED | violetred | #F5DEB3 | wheat | |||
| #000E00 | hite | #F5F5F5 | whitesmoke | |||
| #FFFF00 | yellow | #9ACD32 | yellowgreen |
HTML 的颜色表示可分两种：
以命名方式定义常用的颜色，如 RED。
以 RGB 值表示，如 #FF0000 表示 red。
命名方式涵括的色种不多亦不甚方便，较少采用，以下介绍 RGB 值的原理：
众所皆知颜色是由 "red" "green" "blue" 三原色组合而成的，在 HTML 中对於彩度的定义是 采十六进位的，对於三原色 HTML 分别给予两个十六进位去定义，也就是每个原色可有 256 种彩度，故此三原色可混合成一千六佰多万的颜色。
例如
白色的组成是 red=ff,green=ff,blue=ff,RGB 值即为 ffffff
红色的组成是 red=ff,green=00,blue=00,RGB 值即为 ff0000
绿色的组成是 red=00,RGB 值即为 00ff00
蓝色的组成是 red=00,RGB 值即为 0000ff
黑色的组成是 red=00,RGB 值即为 000000
于应用时常在每个 RGB 值之前加上符号 # 以示分别，但不加亦可。
使用时如
<font color="red">红色</font>
=
<font color="#FF0000">红色</font>
