The three most matched colors

Quick answer：

The three most matched colors often refer to a color combination that creates harmony and visual appeal. A popular choice is the complementary colors, such as blue and orange, red and green, or yellow and purple. Another approach is to use analogous colors, which are next to each other on the color wheel, like blue and blue-green or red and pink. Monochromatic color schemes, using different shades of a single color, also offer a harmonious and cohesive look.