Sixteen Predefined Colors
Note that the color names and hex values are not case-sensitive, not even in XHTML.
 Aqua #00FFFF |  Black #000000 |  Blue #0000FF |  Fuchsia #FF00FF |
 Gray #808080 |  Green #008000 |  Lime #00FF00 |  Maroon #800000 |
 Navy #000080 |  Olive #808000 |  Purple #800080 |  Red #FF0000 |
 Silver #C0C0C0 |  Teal #008080 |  White #FFFFFF |  Yellow #FFFF00 |