Colours is the third album released by Finnish thrash metal band Stone, and was released in 1990. It was remastered and re-issued by Megamania in 2003. The Japanese version had a redder pigment used on the album cover. An EP was released for the album track "Empty Suit".
A four-track EP was released for "Empty Suit" in 1990. The A-side contained 2 tracks from Colours, "Empty Suit" and "Friends", while the B-side contained two live tracks. The live performances on side B were taken from a show in Helsinki on 15th March 1990. This show was guitarist Jiri Jalkanen's final show with Stone before his departure from the band.