Seven color matching methods

Quick answer：

Seven color matching refers to the combination of seven colors in a harmonious way. The most commonly used color theory is the color wheel, which divides colors into primary, secondary, and tertiary colors. The matching methods include complementary colors, analogous colors, triadic colors, tetradic colors, monochromatic colors, and split complementary colors. These methods can create a variety of visual effects, such as harmony, contrast, and balance.