ΔE 10.2, fair: the same colour family, but not a straight swap. Rosy Highlight is more saturated, cooler than Deepkin Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Rosy Highlight is more saturated, cooler than Deepkin Flesh.
The same difference applies the other way round: Deepkin Flesh is more muted, 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 Deepkin Flesh on the colour wheel See Rosy Highlight on the colour wheel
All matches: Deepkin Flesh equivalents · Rosy Highlight equivalents