Ocelli are the eye-like spots found on the feathers of a peacock. These spots are also known as eyespots, and they are used by the peacock to attract potential mates. The OCELLI are usually black or dark blue in color, and they are surrounded by a ring of bright colors such as yellow, green, and blue. The purpose of the OCELLI is to make the peacock appear more attractive and to draw attention to its beauty.