Orange is the long wave of the visible part of electromagnetic wave, with a wavelength of about 590~6 10nm. The middle tone between red and yellow. Also called orange or orange. Orange is a bright and lively color and the warmest color in the warm color system.
In nature, oranges, corn, flowers and fruits, light, lights and the sun are all rich in orange. Because of its bright, gorgeous, healthy, exciting, warm, happy, brilliant and easily moved color feeling, it likes to be used as decorative color.
Extended data orange belongs to warm color system.
A warm color system refers to a series of warm lights. Visible light can be divided into seven colors: red, orange, yellow, green, blue, blue and purple. Some light gives people a warm feeling, which is usually called warm light.
Cool colors include blue-green, blue and blue-purple, symbolizing: forest, ocean and blue sky. There are also colors between warm and cool: green and purple.
Color can give people the feeling of "light and heavy"; White and yellow give people a lighter feeling, while red and black give people a heavier feeling.
Generally speaking, the color with high lightness gives people the feeling of lightness and dynamic, while the dark color has a sense of stability; According to hue, the order of light and heavy is white, yellow, orange, red, gray, green, blue, purple and black. In home decoration, the top of the room (ceiling) is easy to choose light color or brighter color; Walls and floors can be properly weighted, otherwise it will give people a top-heavy feeling.
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