FC Barcelona is a professional football club based in Barcelona, Catalonia, Spain. The club was founded in 1899 and has a long and successful history, having won 26 La Liga titles, 31 Copa del Rey tit... les, and four UEFA Champions League titles. FC Barcelona's home stadium is the Camp Nou, which has a capacity of over 99,000 spectators and is one of the largest football stadiums in the world. FC Barcelona wears blue and garnet ever since 1899 although the club and kit supplier Nike started to experiment more during the second half of the 2010s. Allegedly, Barça wears these colours because club founder Joan Gamper wanted his new team to have the same colours as the club he founded in his home country Switzerland, FC Basel. Barcelona's most controversial jersey of all time is the FC Barcelona 1966-67 away kit, which resembles the look of arch rivals Real Madrid with a clean white base. On the other hand, the club's most common away jersey combines a yellow base with blue and garnet as a homage to Catalonia and the Senyera flag.