Math does not have an inherent color, but people associate it with different colors based on their personal experiences and emotions. Some people associate math with blue because it is a cool, technical color that represents a subject based mostly on facts and logic. Others associate math with red because it is a difficult subject that can cause frustration and anxiety. Some people associate math with other colors, such as black, yellow, or even gold. The color that people associate with math is subjective and varies from person to person.