What color is cyan?

Cyan, the original meaning of ancient times is blue, but in painting color, if a small amount of green is mixed into blue (one of the three primary colors of subtraction), it is called cyan, which has multiple levels. Similar to the color of jade. According to the color sequence of the spectrum, cyan should be a color between green and blue, that is, cyan or cyan. Cyan is the color between green and blue in the visible spectrum, belonging to the high frequency band of visible light in electromagnetic waves, which is somewhat similar to the color of lake water.

Cyan is a unique color in China, which is of great significance in ancient China society. Cyan symbolizes strength, hope, simplicity and solemnity, and it is often used in traditional utensils and costumes.

Cyan refers to blue or green, and it is often impossible to accurately express the effect seen by the naked eye in text description. Cyan is a color between blue and green, which is a mixture of green light and blue-violet light. If you can't define whether a color is blue or green, you can call it cyan. [Cyan] A green-blue color with high depth and saturation; In particular, one of the three colors, one of the three printed colors, is darker than the additive cyan, and the optical complementary color of red.

Due to people's actual feeling of color, cyan color gamut is relatively narrow in the visible spectrum (because the brightness of 590~620THz colors is basically the same), so it is difficult to distinguish. Green directly transitions to blue, but the mobile phone is very obvious.

According to the color sequence of the spectrum: red, orange, yellow, green, blue, blue and purple, cyan should be a color between green and blue, that is, blue-green or green-blue, which belongs to the high frequency band of visible light in electromagnetic waves.

Extended data:

Cyan is a unique color in China, which has the meaning of life in ancient China culture and is also a symbol of spring. In the theory of five elements, cyan is a kind of wood. Green, from blue, green is blue? In Chinese, cyan also means black, which is recorded in Ji Yun's Notes on Yuewei Caotang. In February and March, Tian Miao has grown, and businessmen give money to farmers. Once the grain is ripe, it is called buying green. Green refers to immature crops in Chinese. Cyan is of great significance in ancient China society. It symbolizes strength, hope, simplicity and solemnity, which is why traditional utensils and costumes often use cyan.