Symbolizes lightness, liveliness, cheerfulness, warmth and sunshine.

Orange is the long wave in the visible light part of electromagnetic waves, with a wavelength of about 590~610nm. A color between red and yellow. Also known as orange or orange. Orange is a cheerful and lively brilliant color and the warmest color in the warm color system.

In nature, oranges and grapefruits, corn, flowers and fruits, rays of light, lights, and the sun are all rich in orange. Because of its bright, gorgeous, healthy, exciting, warm, joyful, brilliant, and easily moving color, it likes to be used as a decorative color. Extended information

Orange is a warm color system

Warm color system refers to a series composed of warm light. Visible light can be divided into 7 colors: red, orange, yellow, green, blue, blue and violet. Some lights give people a warm feeling and are often called warm lights.

Cold colors include blue-green, blue, blue-violet, symbolizing: forest, sea, blue sky. There are also colors between warm and cold colors: green and purple.

Color can give people a feeling of "light and heavy"; white and yellow give people a lighter feeling, while red and black give people a heavier feeling.

Generally speaking: colors with high lightness feel light and dynamic, while dark colors have a sense of stability; divided by hue, the order of lightness and weight is white, yellow, orange, red, gray, green, blue, purple, black. In home decoration, it is easy to choose light colors or brighter colors for the top (ceiling) of the room; while the walls and floor can be appropriately heavier, otherwise it will give people a top-heavy feeling.

Baidu Encyclopedia-Orange