I'll try to list as many pride colors as I can think of.
Gay Pride (Six stripes of the rainbow but without indigo - Gay, Gay Men, Lesbians, Homosexuality, and sometimes the entire LGBT community. This was created by a San Francisco artist named Gilbert Baker in 1978. The flag originally had the stripes of all the colors of the rainbow and one pink stripe; from top to bottom, it was pink, red, orange, yellow, green, blue, violet/purple, and indigo. Pink represented sex, red represented life, orange represented healing, yellow represented sunlight, green represented nature, blue represented art, indigo represented serenity, and violet represented spirit. Later, pink was removed from the flag because of availability of fabric issues, so it became the seven colors of the rainbow. In 1979, indigo was removed because of visibility reasons when posted on Market Street in San Francisco, so the current flag has