ΔE 10.5, fair: the same colour family, but not a straight swap. Rosy Skin is a little lighter, cooler than Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Rosy Skin is a little lighter, cooler than Flesh.
The same difference applies the other way round: 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 Flesh on the colour wheel See Rosy Skin on the colour wheel
All matches: Flesh equivalents · Rosy Skin equivalents