The following table shows the available options, using the color red as an example.
| Method | Color Value |
|---|---|
| Hexadecimal | #FF0000 |
| Hexadecimal (short) | #F00 |
| RGB | rgb(255,0,0) |
| RGB (percent) | rgb(100%,0%,0%) |
| RGBA | rgba(255,0,0,1.0) |
| RGBA (percent) | rgba(100%,0%,0%,1.0) |
| HSL | hsl(0,100%,50%) |
| HSLA | hsla(0,100%,50%,1.0) |
| SVG (named color) | red |