ΔE 12.1, fair: the same colour family, but not a straight swap. Athena Skin is more muted, cooler than Bright Shadow Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Athena Skin is more muted, cooler than Bright Shadow Flesh.
The same difference applies the other way round: Bright Shadow Flesh is more saturated, warmer.
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 Bright Shadow Flesh on the colour wheel See Athena Skin on the colour wheel
All matches: Bright Shadow Flesh equivalents · Athena Skin equivalents