Color Units

Can use keyword color names from Windows VGA palette: aqua, black, blue, fuchsia, gray, green, lime, maroon, navy, olive, purple, red, silver, teal, white, yellow. There are 4 ways to specify color values numerically:

Example Meaning
#f00 #rgb
#ff0000 #rrggbb
rgb(255, 0, 0) RGB as integers 0-255
rgb(100%, 0%, 0%) RGB as percentages 0-100%