Orange: orange, persimmon orange, orange orange, sun orange, tropical orange, honey orange, apricot.

A warm color system refers to a series of warm lights. Visible light can be divided into seven colors: red, orange, yellow, green, cyan, blue and purple. Some lights give people a warm feeling, which is usually called warm light. The colors between warm and cool colors are green and purple. The colors from the sun, red and yellow, give people a warm and soft feeling. People in spring and autumn are especially suitable for wearing warm clothes and putting on warm makeup. 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.