The Bloods are a primarily, though not exclusively, African American street gang founded in Los Angeles, California. The gang is widely known for its rivalry with the Crips. They are identified by the red color worn by their members and by particular gang symbols, including distinctive hand signs. The Crips are a primarily, but not exclusively, African-American gang. They were founded in Los Angeles, California, in 1969 mainly by Raymond Washington and Stanley Williams. What was once a single alliance between two autonomous gangs is now a loosely connected network of individual sets, often engaged in open warfare with one another.