Pink Because of this, the pink triangle has become a symbol of the modern gay rights movement. The transition to pink as a sexually differentiating color for girls occurred gradually, through the selective process of the marketplace, in the 1930s and 40s. In the 1920s, some groups had been describing pink as a masculine color, an equivalent of the red that was considered to be for men, but lighter for boys. But stores nonetheless found that people were increasingly choosing to buy pink for girls, and blue for boys, until this became an accepted norm in the 1940s. In optics, the
Pink triangle men and transgender women. (Lesbian and bisexual women and trans men were not systematically imprisoned; some were, and classified as "asocial", wearing a black triangle.) The pink triangle was also assigned to sexual offenders, such as rapists and pedophiles. If a prisoner was also identified as Jewish, the triangle was superimposed over a yellow second triangle pointing the opposite way, to resemble the Star of David like the yellow badge identifying other Jews. Prisoners wearing a pink triangle were harshly treated, even by other prisoners. While the number assigned a pink triangle in German concentration camps is hard to estimate,