Red and blue clashing color explanation

Quick answer：

Red and blue clashing color refers to a color scheme where the colors red and blue are combined in a way that creates a striking contrast. This can be visually jarring or eye-catching, often used in graphic design, fashion, and interior design. The theory behind clashing colors lies in the psychological effects of color combinations and the visual tension they create. In art and design, the use of clashing colors can evoke emotions and draw attention to certain elements. It is a bold choice and should be used thoughtfully.