Before the rainbow flag, a few different symbols were used to represent
homosexuals. In Victorian, England, green was associated with
homosexuality. After the Stonewall riot in 1969, purple was used and
gays used the phrase, “purple power” to show their pride. In the early
1980s, there was the pink triangle. The pink triangle was originated to
identify gay males in Nazi Germany concentration camps.
In 1978 Gilbert Baker of San Francisco designed and made the rainbow
flag to represent gay pride. The original flag had eight colors: pink,
red, orange, yellow, green, blue, indigo, and violet. These colors were
to represent sexuality, life, healing, sun, nature, art, harmony, and
spirit. The flag then changed to just the six colors (red, orange,
yellow, green, blue, and purple) and is still used today as the symbol
of gay pride. It is even recognized by the International Congress of
Flag Makers.