Color Comparison

The color comparison formed by the difference in the color phase is called the color contrast.
Although the difference of the color phase is formed by the difference in the length of visible light, the difference of the color phase and the comparison degree of the color phase cannot be determined completely according to the difference of the wavelength. Because although the wavelength difference between the red light and the secondary light is the largest, they are both at the polarization of visible light and close to the wavelength of invisible light. From the perspective of the eyes, their colors are close, and the colors reflect this rule. Therefore, when measuring the color difference, we should not rely only on the light measuring tool and the visible spectrum, but on the color difference.
The intensity of the color contrast depends on the distance between the color and the color. Generally, the brightness and purity of different colors are compared when the color distance is less than 15 degrees, because the 15-degree color is fuzzy and difficult to distinguish.
This comparison is called the comparison of similar colors, and is the weakest comparison of colors. The comparison between the color and the color is more than 15 degrees, which is about 45 degrees. It is called the comparison between adjacent color and approximate color. It is a weak color contrast. The comparison between the color and the color is about one hundred and thirty degrees. It is generally called the comparison between the color and the color. The comparison between the complementary colors is about one hundred and eighty degrees. If the color distance is greater than one hundred and eighty degrees, the remaining radians must be less than one hundred and eighty degrees. Therefore, the distance is exactly one hundred and eighty degrees, which is called the strongest color contrast.
Any color can be used as the primary color to form a similar, approximate, contrast, or complementary color comparison.
People are welcome. That is to say, there is a certain purity of color. Different levels of color comparison can help people identify "different levels of color differences, but also meet the different requirements of people on the color sense. In fact, the comparison of similar colors is the comparison of different brightness and purity colors in the same color phase. The same colors are not only the comparison factors of various colors, but also the factors of the colors and the links to unify the colors in the comparison. Therefore, such a color contrast, the color sense is simple, soft, harmonious, no matter whether the overall color trend is clear, the tone is easy to reconcile. This comparison method is easier for beginners. Changing the color only changes the total color. This kind of tone is combined with a relatively strong color contrast tone, it feels elegant, quiet, on the contrary, it feels monotonous, dull and powerless.
The color sense of adjacent colors is more obvious and richer than that of similar colors. more lively, can slightly make up for the lack of comparison of the same type of color, can not maintain a unified, harmonious, simple, elegant, soft, easy to watch and other advantages.
When the colors of the other types of colors are hashed together, the comparison between similar colors and adjacent colors can maintain the clear color tendency and unified color characteristics. This effect is more clear, complete, and easy to see. At this time, the warm and warm features of the tone and their sensory enhancement effect will become more powerful. The comparison will be detailed in the Comparison of temperature and cooling.
Compared with the color contrast, the color contrast is distinct, strong, and full. Rich, easy to get excited and cause visual and mental fatigue. This kind of foresight organization is complicated, and it is difficult to unify the work. It is not easy to monotonous, but prone to disorder and excessive stimulation, resulting in a weak tendency, lack of distinctive personality.
The color sense of the complementary colors is more complete, richer, and stronger than the contrast colors, more irritating compared to the color, you will also feel monotonous and unable to adapt to the habitual requirements of visual full-color stimulation. Complementary color comparison can meet this requirement, however, its weaknesses are unstable, uncoordinated, and overly stimulating. It has a naive, primitive, and vulgar feeling. In order to compare complementary colors and organize them in a clear, unified, and harmonious manner, the color technology is more difficult.