Some browsers still require basic colors. Used to be that browsers
would only display a limited amount of colors, whereas the modern browsers will display
'true color.' If you have one of those sites that cater to everyone under the sun,
you will want to use colors selected from this chart.
Grab the source code while you are here and save it to an html document
for your reference, or put it on your website! It's free and no credit is required
for it's use.