The bisexual flag has three colors. The pink color represents attraction to the same sex. The blue color represents attraction to the opposite sex. The overlapping color purple represents sexual attraction to both sexes (bisexual). The purple pixels of color blend into both the pink and blue, and represent the real existence of bisexuals and the diversity of sexual attraction. Read about The History of the Bi Pride Flag. See photos of the Bi Pride Flag at various other Pride events.