ΔE 12.6, fair: the same colour family, but not a straight swap. Tanned Flesh is a little lighter, cooler than Base Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Tanned Flesh is a little lighter, cooler than Base Flesh.
The same difference applies the other way round: Base Flesh is a little darker, 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 Base Flesh on the colour wheel See Tanned Flesh on the colour wheel
All matches: Base Flesh equivalents · Tanned Flesh equivalents