Human hair color account for all possible shades of brown, blond, or red (for example, platinum blond versus dark blond/light brown), nor does it explain why hair color sometimes darkens as a person ages. Several gene pairs control the light versus dark hair color in a cumulative effect. A person's genotype for a multifactorial trait can interact with the environment to produce varying phenotypes (see quantitative trait locus). Natural hair color can be brown, blond, black, red, or white; all natural hair colors including grey, white and lightest blond, are shades of brown. The Fischer–Saller scale, named after Eugen Fischer and , is
Media and LGBTQ youth of colour in the United States over seven million readers, Black Girl Dangerous ended its online publication on July 31, 2017. The social-networking site Tumblr has a number of blogs geared towards LGBT youth of colour, including Fuck Yeah Queer People of Color and LGBT + PoC. The blogs provide a space for LGBT youth of colour to contact other LGBT PoC youth. With the rise in popularity of podcasts, the LGBTQ-of-colour community has connected with one another and discussed the triumphs and issues they face. In Louisville, Kentucky, Kaila Story and Jaison Gardner (two black members of the LGBTQ community) discuss a variety of topics