The Red Legion primarily wears red Power Armour. The wings of the Aquila or Imperialis on the chest plate are yellow, while the skull is black. A white squad specialty symbol -- Tactical, Devastator, Assault or Veteran -- is located on the right shoulder plate. A white Roman numeral is located on the inside-corner of the inset of the right shoulder guard, next to the squad specialty symbol, indicating squad number. A white Roman numeral on the left poleyn (knee guard) indicates company number. The Chapter iconography is displayed on the left shoulder guard.
The Red Legion's Chapter badge is a large ebon skull surrounded by yellow flames, centred on a field of red.
- Codex: Space Marines (5th Edition), pg. 30
- How To Paint Space Marines
- Imperial Armour Volume Two, Second Edition - War Machines of the Adeptus Astartes, pg. 9