Oh and yes, the fire he makes is also black and orange. With a hint of red. (My camera really hated that fire background, ugh)
And if someone (you know who you are ) is wondering why his fire head is orange instead of blue, if blue fire is stronger: that’s because the blue fire head comes when he has a… let’s call it, possitive transformation. Will you ever see that? It’s up to you.
If the first two seconds of “Good Vibes” is anything to go by, he probably is.
I really hope we see that in the show. I mean we see that flash isn’t mad or anything about how everything has gone but I feel that he is hiding his pain