How to match colors to look nice

Quick answer：

Color matching in design and fashion is a subjective matter, but some general rules can be applied. Harmonious color combinations often include complementary colors, analogous colors, or monochromatic schemes. Complementary colors, which are opposite on the color wheel, can create a striking contrast. Analogous colors, which are next to each other on the color wheel, provide a more cohesive look. Monochromatic schemes use different shades of the same color for a harmonious and balanced appearance. Personal preference and the context in which the colors are used also play a significant role.