Led pattern light color is the most expressive emotional element in the lighting of the stage led pattern lamp. It is used to render the atmosphere, the atmosphere, and the thoughts and emotions of the characters. It is also very important in controlling the rhythm of the performance in terms of space and time. At the same time, the “secondary coloring” of the scenery, costumes, and makeup items displayed on the stage was unified, and the color of the stage was unified and coordinated. Thus, color is not a simple phenomenon. Since ancient Greek times, scientists have begun to explore light and color.