Color plays an important role in first impressions, with up to 90% of assessments based on color alone within 90 seconds of initial viewing. However, color is subjective and people respond differently depending on personal preference, cultural background, and color associations. In general, different colors convey different meanings - for example, red often represents passion but can also signify danger or communism depending on context. Understanding color terminology such as hue, saturation, shade, and tint is important for effectively communicating through color. Traditional color schemes include monochromatic, analogous, complementary, and triadic combinations.