ΔE 13.4, fair: the same colour family, but not a straight swap. Shadow Flesh is a little lighter, much more muted than Aged Hide.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Shadow Flesh is a little lighter, much more muted than Aged Hide.
The same difference applies the other way round: Aged Hide is a little darker, much 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 Aged Hide on the colour wheel See Shadow Flesh on the colour wheel
All matches: Aged Hide equivalents · Shadow Flesh equivalents