The Angels of Damnation primarily wear black power armour, with the exception of dark red arms, waist and legs. Both knee guards are also black. The Aquila or Imperialis on the chest, as well as the helmet, are white.
A black High Gothic numeral centered in the middle of the squad specialty symbol indicates squad number. Shoulder trim colour indicates company number in accordance with Codex Astartes-approved heraldry -- i.e. white (1st Company), yellow (2nd Company), red (3rd Company), etc.
The Angels of Damnation's Chapter badge is a large white skull with wings displayed and elevated, centered upon a red starburst. This is centred on a field of black.
- Adeptus Astartes: Successor Chapters (Limited Release Booklet), pg. 6
- Chapter Approved 2001 - Second Book of the Astronomican, pg. 117