How to effectively use color to convey mood and emotion on a comic book cover?

Color plays a crucial role in conveying mood. Warm colors (reds, oranges, yellows) often evoke excitement, energy, and aggression. Cool colors (blues, greens, purples) can suggest calmness, mystery, or sadness. Consider the character’s personality – a hero might wear bright colors, while a villain might use darker shades. Use color gradients to add depth and emotion.