Colour by Numbers is the second album by the British new wave group Culture Club, released in October 1983. Preceded by the hit single "Karma Chameleon", which reached number one in several countries, the album reached number one in the UK and has sold 10 million copies. It has been certified triple platinum in the UK and quadruple platinum in the US. It was ranked number 96 on Rolling Stone magazine's list of the 100 Best Albums of the 1980s.

Culture Club are an English new wave band formed in London in 1981. The band comprises Boy George, Roy Hay, and Mikey Craig, and formerly included Jon Moss. Emerging in the New Romantic scene, they are considered one of the most representative and influential groups of the 1980s.