Rule 1: Monochromatic Majesty
When in doubt, stick to a single hue.
Subpage: Monochromatic Majesty
Rule 2: Complementary Chaos
Pair two colors that fight each other for dominance.
Subpage: Complimentary Chaos
Rule 3: Analogous Anarchy
Choose three colors that are just friends... but not really.
Subpage: Analogous Anarchy
Rule 4: Tetrachromatic Terror
Four colors are coming for you.