Color psychology originated with Carl Jung's study of colors in psychotherapy. Certain colors are associated with specific meanings and behaviors, and seeing a color automatically triggers an evaluation and response. The meaning of a color depends on context. Research shows that up to 90% of initial judgments are based on color alone. Each color has general associations - for example, red is associated with energy and competitiveness, while blue promotes calmness. However, the effects of color are influenced by personal experiences and culture.