On Vision and Colors are, however, nonessential properties that differ according to the type of light-refracting substance that is used. The top of the upper image is violet. Below the violet is blue. The bottom of the lower image is orange. Above the orange is yellow. In this way, along with the white disk and the black background, four prismatic colors appear: violet, blue, yellow, and orange. This is in disagreement with Newton's claim that there are seven prismatic colors. As the upper image overlaps black, it is seen as violet. Where it overlaps white, it is seen as blue. As the lower image
Colors (motorcycling) a club logo, the name of the club and other chapter identification. In most motorcycle clubs the patch representing membership in the organization is often referred to as "the club colors" or simply "the colors". Each club has rules on how the colors are treated and when it is proper to wear them. Well structured clubs have bylaws dictating the behavior of its members and thus the proper use of their colors. Tattoos may also come under the category of club colors. Colors (motorcycling) Colors are the insignia, or "patches", worn by motorcycle club members on cut-off vests to identify