The Children of Purgatos' Power Armour is painted emerald green trimmed with gold. They often decorate their armour with images of golden flames projecting from their armour's golden trim.
The Children of Purgatos do not possess a standardised icon. They have a tendency to decorate their battle plate with flame iconography and the usual Chaos fetishes.
- Codex: Chaos Space Marines (3rd Edition, 2nd Revision), pg. 76