ΔE 13.9, fair: the same colour family, but not a straight swap. Ares Flesh is more muted, warmer than Basilisk Brown.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Ares Flesh is more muted, warmer than Basilisk Brown.
The same difference applies the other way round: Basilisk Brown is 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 Basilisk Brown on the colour wheel See Ares Flesh on the colour wheel
All matches: Basilisk Brown equivalents · Ares Flesh equivalents