Yellow / Gold: Symbolizes light, lightning, or holy power. In character design, it often marks nobility, optimism, or speed.
Red: Represents passion, bloodlines, raw power, or fire. Characters featuring prominent red elements tend to be aggressive brawlers, warriors, or main leaders.
White: Stands for purity, spirituality, order, or cold precision. It balances out loud primary colors like red and yellow, making a design feel refined and polished.