What are contrasting colors and complementary colors?

Complementary color is actually a kind of contrast color.

First, complementary color contrast refers to the color group contrast with the distance of about 180 degrees on the color ring, which is what you said. Strong visual effect, maximum color contrast. Generally, the complementary color of red is yellow+blue, and the complementary color of blue is yellow+red. Contrast color Contrast color refers to the three-color contrast on 24 color rings with an interval of about 120, such as magenta-yellow-cyan, orange red-yellow-green-blue, yellow orange-cyan-purple and other visual effects, which make people feel happy and active. It's easy to get excited ?

Secondly, the complementary relationship (contrast relationship) and proximity relationship between colors are another important issue in learning colors. In color theory, the relationship between intermediate color and primary color is complementary. It means that one primary color and another complement each other.

For example, green is composed of yellow and blue, red is the complementary color of green, orange is composed of red and yellow, and blue is the complementary color of three primary colors; Purple is composed of red and blue, and yellow is the complementary color of purple. If the complementary colors are listed together, the contrast between the two complementary colors is the strongest, most striking and most vivid: red and green, orange and blue, yellow and purple are the three basic complementary colors.

Third, similar colors are closer than adjacent colors, which mainly refers to different color changes in the same hue. For example, there are purple, crimson, rose, scarlet, vermilion and orange in red, and dark yellow, khaki, medium yellow, orange yellow, light yellow and lemon yellow in yellow. These similar colors are varied and varied. In color training, if we can mix more and more similar colors according to our own needs, our color expression will become stronger and stronger.

contrast color

Contrast color is a physiological phenomenon produced by human visual senses, and it is the balance effect of retina on color. Refers to two colors on the 24-color ring that are between 120 degrees and 180 degrees apart, which is called contrast color. ?

complementary colour

The complementary colors in colors are red and cyan, blue and yellow, green and magenta. In optics, when two colors of light are mixed in a proper proportion to produce white light, the two colors are called "complementary colors". The juxtaposition of complementary colors will cause a strong color contrast, which will make the red one redder and the green one greener.

Reference Baidu Encyclopedia Contrast Color Baidu Encyclopedia Complementary Color