The read color palette can be saved in png format from "Download Palette". Even if you use software such as "eyedropper" which can suck color, it may be useful to save the palette once via HD Rainbow.

When I discovered to my surprise last summer in Vermont that one of my favorite painters, Sarah Son, often used only a four-color palette -- the primary colors plus white -- I was astonished at ...

Check out photos of the rainbow makeup palette that went viral after a girl depotted 200 of her eyeshadows to make it. ... Then, when it came time to place the colors in their new home, ...

Data visualizations are beautiful, exciting ways to tell stories. But you have to choose carefully in designing a map or chart, and one of the biggest mistakes is misusing rainbow colors.