Navy (colour)

Navy was a dark shade of blue.

The First Doctor wore a navy blue ribbon tie. (TV: An Unearthly Child, The Daleks, etc.)

The Seventh Doctor wore a necktie of navy and burgundy paisley. (TV: Battlefield, Ghost Light, The Curse of Fenric, Survival)

The Eighth Doctor wore a navy frockcoat. (COMIC: Dreadnought) Since an adventure on World-War 1, he wore a navy leather peacoat. (TV: Dark Eyes, Stranded, Day of the Master, etc)

The War Doctor wore a double breast waistcoat of navy blue moleskin. (COMIC: Ambush)

The Twelfth Doctor wore a navy crombie coat. (TV: Deep Breath, onward)

One of Jenny Flint's waistcoats was navy. (TV: A Good Man Goes to War)

Donna Noble wore a navy blouse. (TV: The Poison Sky, The Doctor's Daughter)

The Victorian Clara Oswald wore a navy dress. (TV: The Snowmen)

Maria Jackson wore a navy denim jacket. (TV: The Warriors of Kudlak, etc.)

Rani Chandra wore a navy denim jacket. (TV: The Mad Woman in the Attic.)

Doctor Olivia Steele wore a navy pencil skirt. (PROSE: Exodus Code)