Color Matching Four-Color Combination

Quick answer：

In color matching, a four-color combination refers to the use of four distinct colors to create harmonious and visually appealing designs. This concept is often used in graphic design, fashion, and interior design. The four colors can be chosen from the primary colors (red, blue, yellow), secondary colors (green, orange, purple), or a combination of both. The goal is to create a balance and contrast that enhances the overall aesthetic of the design.