What role does color theory play in effectively communicating a comic character's personality?

Color profoundly impacts perception. Warm colors (reds, oranges, yellows) often convey energy, aggression, or passion. Cool colors (blues, greens, purples) suggest calmness, intelligence, or mystery. Consider color symbolism – white for purity, black for evil, etc. – but also how colors interact and create contrast or harmony to reflect the character's internal state and role in the story.