The table below contains all the major hexadecimal colours used in web design. Other colours are available but not guaranteed to be web compatible.
| FFFFFF | CCCCCC | 999999 | 666666 | 333333 | 000000 |
| FFCC00 | FF9900 | FFCC33 | FFCC66 | FF6600 | FF3300 |
| FF9966 | FF6633 | CC3300 | CC0033 | CC6633 | 330000 |
| 660000 | 990000 | CC0000 | FF0000 | FF3366 | FF0033 |
| 993300 | 663333 | 993333 | CC3333 | FF3333 | CC3366 |
| FF6699 | FF0066 | 663300 | 996666 | CC6666 | FF6666 |
| 990033 | CC3399 | FF66CC | FF0099 | CC6600 | CC9999 |
| FF9999 | FF3399 | CC0066 | 990066 | FF33CC | FF00CC |
| FF9933 | FFCCCC | FF99CC | CC6699 | 993366 | 660033 |
| CC0099 | 330033 | CCFF00 | CCFF33 | 333300 | 666600 |
| 999900 | CCCC00 | FFFF00 | CC9933 | 99FF00 | CCFF66 |
| 99CC33 | 666633 | 999933 | CCCC33 | FFFF33 | 996600 |
| 66FF00 | 99FF66 | 66CC33 | 669900 | 999966 | CCCC66 |
| FFFF66 | 996633 | 33FF00 | 66FF33 | 339900 | 66CC00 |
| 99FF33 | CCCC99 | FFFF99 | CC9966 | 00CC00 | 33CC00 |
| 336600 | 669933 | 99CC66 | CCFF99 | FFFFCC | FFCC99 |
| 33CC33 | 66CC66 | 00FF00 | 33FF33 | 66FF66 | 99FF99 |
| CCFFCC | 00CC99 | 006600 | 336633 | 009900 | 339933 |
| 669966 | 99CC99 | 99CC00 | CC9900 | 003300 | 00CC33 |
| 006633 | 339966 | 66CC99 | 99FFCC | CCFFFF | 3399FF |
| 00FF33 | 33FF66 | 009933 | 00CC66 | 33FF99 | 99FFFF |
| 99CCCC | 0066CC | 00FF66 | 66FF99 | 33CC66 | 009966 |
| 66FFFF | 66CCCC | 669999 | 003366 | 00FF99 | 66FFCC |
| 33CC99 | 33FFFF | 33CCCC | 339999 | 336666 | 006699 |
| 00FFCC | 33FFCC | 00FFFF | 00CCCC | 009999 | 006666 |
| 003333 | 3399CC | 0099CC | 33CCFF | CC99CC | 996699 |
| 993399 | 990099 | 663366 | 660066 | 66CCFF | FFCCFF |
| FF99FF | FF66FF | FF33FF | FF00FF | CC66CC | CC33CC |
| 99CCFF | CCCCFF | CC99FF | 9966CC | 663399 | 330066 |
| 9900CC | CC00CC | 6699CC | 9999FF | 9999CC | 9933FF |
| 6600CC | 660099 | CC33FF | CC00FF | 336699 | 6666FF |
| 6666CC | 666699 | 330099 | 9933CC | CC66FF | 9900FF |
| 003399 | 3333FF | 3333CC | 333399 | 333366 | 6633CC |
| 9966FF | 6600FF | 3366CC | 0000FF | 0000CC | 000099 |
| 000066 | 000033 | 6633FF | 3300FF | 6699FF | 3366FF |
| 0033CC | 0066FF | 0033FF | 00CCFF | 0099FF | 3300CC |