《DIGITAL COLOR INDEX》is Wirrten by Alan Weller.
A digital color palette reference, this professional-quality set contains 1,000 downloadable combinations of 3-, 4-, and 5-colors arranged by group: Primaries, Secondaries, and Tertiaries; Calm Palettes; Web-Safe Palettes; and more. Each palette features component recipes for both CMYK and RGB versions. Includes ASE, QXL, RGB PNG, and CMYK PNG file formats for all combinations.