Project 6 Reference: Traditional Harmonies

Monochromatic and Achromatic or Low-chromatic

Analogous

Complementary

Cool/Warm

Double-Complement

Split-Complementary

Triads

Tetrads

Keys

The above color schemes or harmonies are borrowed from Becky Koenigs book Color Workshop. She outlines these harmonies that are all based on the symmetry of the color circle: Monochromatic, Achromatic or Low-Chromatic, Analogous, Complementary, Double-Complement, Split-Complement, Triadic, Secondary Triadic, Tetrads, Keyed.
Please use these and only these for your ipod/itunes designs (not these specific colors only, but these schemes).