what do the colors of the rainbow mean?
 Red is the first color of the rainbow from top.It signifies passion, vitality, enthusiasm and security and is the light with the longest wavelength. Orange is a combination of red and yellow. It symbolizes a lot of energy and wisdom. Orange is a very warm color, which is more thoughtful and controlled. Purple is a combination of the colors red and blue. It is the highest and the subtlest specialization of light, as it is at the opposite end of the color red. 