2) Approximate color matching: select adjacent or similar colors to match. This color scheme is very harmonious because it contains one of the three primary colors. Because the hue is close, it is also relatively stable. If it is a single tone, it is called the same color matching. Color matching: purple with green, purple with orange, green with orange.
3) Progressive color matching: arrange colors in turn according to the degree of hue, lightness and vividness. The characteristic is that even if the tone is steady, it is also very eye-catching, especially the gradual color matching of tone and lightness. Rainbow is not only a color scheme of hue, but also a gradual color scheme.
4) Contrast color matching: Matching with contrast of hue, lightness or lightness has distinct strength. Among them, the contrast of lightness gives a bright and clear impression. It can be said that as long as there is a contrast of lightness, color matching will not fail too much. For example, red matches green, yellow matches purple, and blue matches orange.
5) Single-key color matching: let the two colors form a big contrast in area. "Red in green" is a single key color scheme. In fact, single-key color matching is also a contrast, which is equivalent to one color as the background color and another color as the graphic.
6) Color separation and color matching: If the two colors are close and look blurred, you can add a contrast color between the two colors to increase the intensity, and the overall effect will be very harmonious. The simplest added colors are neutral colors such as colorless and beige.
7) Night color matching: Strictly speaking, this is not a real color matching skill, but it is very useful. The combination of bright or cool colors and warm colors with lower brightness is called night color matching or shadow color matching. It is characterized by mystery, remoteness, exoticism and ethnic customs. For example: orange with burgundy wine red, emerald with black brown.