The Cardiff Blues are a professional rugby union team based in Cardiff, Wales. They compete in the United Rugby Championship and the European Rugby Champions Cup. Established in 2003, the team represents the Cardiff region and plays its home matches at the Principality Stadium. The Cardiff Blues are known for their distinctive blue and black colors. They have a strong fan base and have achieved success in various competitions, including winning the European Challenge Cup in 2009 and 2010. The team aims to develop local talent while also attracting international players to enhance their performance.