Black color preferences point to black sex. These people are the misfits of the sex world and seek each other in kinship. They tend to prefer perverted sex and are usually masochistic or sadistic in nature. They are moody people and often perform at their peak when under stress or during unhappy times. Police psychologists claim that many sex offenders prefer the color black. And it is no coincidence that the uniform of mobsters and teenaged gangs is black attire.