Rainbow Color Scheme RAINBOW features the three base colors of Red, Yellow, and Blue and a variety of tints, through to nearly-white pastels. The most spectacular effects in this color scheme happen when the base colors combine with each other to make all of the hues of the rainbow. See items made in these colors See Also... Jewelry Gifts Beads Accessories Ornaments Etsy New in Last 7 Days New in Last 30 Days On sale Closeouts Custom-Made Items Most Popular Items Color Scheme List Pattern Type List Latest Status more status updates To keep up to date on what's new, join our mailing list!   The first pattern in this color scheme was developed in 2006