"Blue Is the Colour" is a song by the English football club Chelsea FC, released in 1972. It celebrates the team's spirit and camaraderie, becoming an anthem for fans. The song emphasizes loyalty and pride in representing the club. The song's catchy melody and lyrics have made it a staple at Chelsea FC matches, often sung by supporters to rally the team. It reflects the deep connection between the club and its fans, highlighting the joy and passion of football culture.