Browser Safe ColorsThis is a list of colors that are "built" into browsers and are safe to use on webpages because all of your users will be able to see them.
Basic ColorsThe Basic formats of some colors. About 20 of each.
Red Colors256 shades of red.
Blue Colors256 shades of blue.
Green Colors256 shades of green.
Yellow Colors256 shades of yellow.
Purple Colors256 shades of purple.
Grey Colors256 shades of grey.