Brown

Mocha was a dark shade of brown named after a certain drink.

The War Doctor wore a double-breasted trenchcoat of mocha leather with peaked lapels during the Assault on Ruta III. (AUDIO: In Name Only ^[+]Loading...["In Name Only (audio story)"])

The Tenth Doctor wore a mocha and celestial tie with a woven geometric pattern when dealing with Graske, (GAME: Attack of the Graske) during his reunion with the Face of Boe and Cassandra as well as his encounter with the Sisters of Plenitude and their New Humans on New Earth, (TV: New Earth ^[+]Loading...["New Earth (TV story)"]) during his first encounter with Cybus Cybermen, (TV: Rise of the Cybermen|The Age of Steel) during his farewell to Rose Tyler after the Battle of Canary Wharf, (TV: Doomsday) during his first encounter with Donna Noble and his showdown with a Racnoss Empress, (TV: The Runaway Bride) when helping Agatha Christie with foiling a rogue human|Vespiform hybrid known as Reverend Arnold Golightly during 1926, (TV: The Unicorn and the Wasp) and during and after foiling President Rassilon's End of Time gambit. (TV: The End of Time [+])

Sarah Jane Smith wore a mocha brown leather jacket when she met the Eleventh Doctor, Jo Jones, Santiago Jones, some Groske, and the Claw Shansheeth of the 15th Funeral Fleet. (TV: Death of the Doctor)

River Song wore a mocha fedora when solving a mystery in Vienna and 107 Baker Street during the 1920s, (AUDIO: Whodunnit? ^[+]Loading...["Whodunnit? (audio story)"]) and during an adventure on New York during 1938. TV: The Angels Take Manhattan ^[+]Loading...["The Angels Take Manhattan (TV story)"])