>>96354009
It's Evil Sunz Scarlet.

I started with Ace Hardware Gray (sic) Spray Primer as my undercoat. The main red colour is Blood Angels Red Contrast Paint. I washed it with Darkoath Flesh, and then highlighted with Evil Sunz Scarlet. On top of such a dark reddish brown, the Evil Sunz isn't as bright as I look for when doing red Blood Angels armour.