ΔE 14.6, fair: the same colour family, but not a straight swap. Charred Brown is noticeably lighter, more muted than Berserker Red.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Charred Brown is noticeably lighter, more muted than Berserker Red.
The same difference applies the other way round: Berserker Red is noticeably darker, more saturated.
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 Berserker Red on the colour wheel See Charred Brown on the colour wheel
All matches: Berserker Red equivalents · Charred Brown equivalents