Find similar colors based on a color

Quick answer：

This refers to the process of color matching or color finding. In the field of design, color theory, and computer graphics, various algorithms are used to find colors that are similar or harmonious with a given color. These methods can consider factors like color distance (e.g., in the CIEDE2000 color space), color harmony (e.g., complementary, analogous, triadic), and context (e.g., lighting, background). Software tools like Adobe Color or online color pickers often provide this functionality.