Cébre, also known as false-black, is a color that resides on the spectrum bellow blue and violet (what we would call ultra-violet) It is a color invisible to most races, the exception being the Saguzahar. Saguza color vision is shifted down the spectrum slightly-- they cannot see red anymore than humans can see cébre. The word cébre comes from the Saguza word tsábar.
See also: Colors, Exotic
