Orange represents enthusiasm, fascination, happiness, creativity, determination, attraction, success, encouragement, and stimulation. To the human eye, orange is a very hot color, so it gives the sensation of heat. Nevertheless, orange is not as aggressive as red. Orange increases oxygen supply to the brain, produces an invigorating effect, and stimulates mental activity. It is highly accepted among young people. Orange is the color of fall and harvest. In heraldry, orange is symbolic of strength and endurance. Orange has very high visibility, so you can use it to catch attention and highlight the most important elements of your design.