Battleship grey

Battleship was a shade of grey named for a paint used for rustproofing iron and steel battleships.

The Eighth Doctor's first cravat was done in battleship grey after his regeneration and during the Regeneration Operation. (TV: Doctor Who)

Leela wore a battleship grey jumper during the Fang Rock incident. (TV: Horror of Fang Rock)

Martha Jones wore a battleship grey jacket with a zip when she meets Jack Harkness and Chantho well as Professor Yana; (TV: Utopia) and when she learns Harold Saxon is the new Master. (TV: The Sound of Drums)

Sarah Jane Smith wore a double-breast trenchcoat of battleship grey leather when she helped to defeat Davros and the New Dalek Empire's master plan. (TV: The Stolen Earth|Journey's End)

Kate Stewart wore a battleship grey trenchcoat when dealing with Zygon rebels known as Truth or Consequences. (TV: The Zygon Inversion|The Zygon Invasion)

Bliss wore a battleship grey jumper during her first adventures with the Eighth Doctor. (AUDIO: The Starship of Theseus, Echoes of War, The Conscript|One Life)

Doctor Ogron wore a copy of the Eighth Doctor's battleship cravat. (TV: Planet of the Ogrons)

The War Master wore a battleship grey tweed frock coat. (AUDIO: Masterful)