ΔE 10.2, fair: the same colour family, but not a straight swap. Phoenix Feather is a little lighter, more muted, warmer than Fyreslayer Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Phoenix Feather is a little lighter, more muted, warmer than Fyreslayer Flesh.
The same difference applies the other way round: Fyreslayer Flesh is a little darker, more saturated, cooler.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Fyreslayer Flesh on the colour wheel See Phoenix Feather on the colour wheel
All matches: Fyreslayer Flesh equivalents · Phoenix Feather equivalents