The commonly available web Browsers and typical Browser environment safely support up to 216 colors, as follows (move your mouse over the desired color and pause to see the hex code associated with the color):
 | 1 | 2 | 3 | 4 | 5 | 6 | 
| 1 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 2 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 3 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 4 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 5 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 6 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 7 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 8 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 9 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 10 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 11 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 12 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 13 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 14 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 15 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 16 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 17 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 18 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 19 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 20 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 21 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 22 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 23 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 24 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 25 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 26 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 27 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 28 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 29 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 30 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 31 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 32 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 33 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 34 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 35 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text | 
| 36 |   |   |   |   |   |   | 
| Text | Text | Text | Text | Text | Text |