From the publisher:
Darken your dungeon!
This Dungeon Colors paint set includes six all-new half-ounce (.5oz) bottles or Reaper Master Series Bones Paints. These high-coverage paints work perfectly on metal, resin, or plastic models. Perfect for beginning and advanced painters.
Contains 6 Bones Ultra-Coverage Paint Colors:
09461 VAMPIRIC MIST: A pale grey with an indigo cast, this is a fantastic highlight for light medium and light greys if you want something more interesting than just white. Would also be a good highlight for vampiric skin!
09462 SUCCUBUS KISS: A beautiful vibrant purpley dark red. Use for dark gothic cloth, shading for almost any red you can think of, or blood spatters under moonlight. Seriously, folks, this stuff is awesome.
09463 ELDRITCH PURPLE: Good for cloth or color accents for evil wizards, necromancers, flashier rogues, or for that hot sorceress who thinks that purple is the new black. Great highlight for darker purples. Can also be used to suggest magical shadows for 09461 Vampiric Mist (mix just a little Eldritch Purple into your Mist, then apply for shading).
09464 CURSED GOLD: Fantastic for exactly what its name says; highlight with 09450 Dragon Gold. Also good for the rich gold on Egyptian-themed models, and as a darker, more moody gold for evil minis where you do not want something really bright.
09465 SKELETON KEY: A good start for any tarnished silver metal or armor; highlight with 09454 Mithril Silver. Also could be good to suggest *magical* steel where you want it to look just a little different.
09466: DUNGEON GREY: A good dark stone color, of course, but also a great highlight for black! Could be used as an alternative for black if you wanted to suggest dark cloth that has faded slightly.