White

White was a colour.

The Trickster, who normally wore black, wore a white robe and gloves when he appeared to Peter Dalton. (TV: The Wedding of Sarah Jane Smith)

During the Imperial-Renegade Dalek Civil War, Davros's Imperial Daleks had white casings. (TV: Revelation of the Daleks, Remembrance of the Daleks) A white Dalek was present on Moldox near the close the Last Great Time War. (PROSE: Engines of War) Later, the Supreme Daleks of the New Dalek Paradigm were identified by their white casings. (TV: Victory of the Daleks) a white Dalek was present at the Starbane. (GAME: The Doctor and the Dalek)

Chronovores sometimes appeared as pure-white humanoids. (TV: The Time Monster) Chorodorons had white skin. (PROSE: Dreamstone Moon)