A recurring trio of colors—blue, black, and white—often appears in the clothing choices of people who are considered highly intelligent or brilliant. These colors, though not directly linked to a higher IQ, can influence how others perceive someone's intelligence. They are associated with traits like seriousness, thoughtfulness, and reliability. Sandra Burgos, an educator and author of Tú dejas huellas, explains that colorimetry, the study of how people perceive and react to color, can help individuals make decisions that enhance their appearance and credibility. These colors can create an impression of harmony, making a person seem more attractive and trustworthy. Blue, often linked to the sea and sky, is associated with stability, trust, and security. It frequently appears in the wardrobes of people seen as organized and dependable, especially in professional settings. However, Burgos notes that blue can also convey coldness or distance. Wearing a navy blue shirt with jeans can be reassuring, but a dark blue outfit paired with a closed facial expression might create a sense of emotional distance. Black is strongly symbolic, often connected with elegance and authority. People who wear black well are often seen as sophisticated and confident. However, if worn excessively without style or care, it can give the impression of sadness, loneliness, or coldness. Burgos emphasizes that the way black is worn matters. A well-tailored black suit on a well-groomed person can project leadership and calm, while a neglected all-black outfit might suggest withdrawal or isolation. White is commonly associated with purity and clarity, but it can also indicate a need for control. It is sometimes linked to people with obsessive-compulsive tendencies, as it stains easily and requires frequent washing. A wardrobe dominated by white might reflect perfectionism or sensitivity to disorder. However, Burgos highlights that the "intelligent" choice in color is one that aligns with an individual's personal palette. This includes considering natural skin tones, the contrast of light and dark colors, and elements like uniformity, solidity, and intensity in appearance.