ΔE 15.5, loose: different enough that you should pick on purpose. Ratskin Flesh is much more muted, warmer than Dwarf Flesh.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Ratskin Flesh is much more muted, warmer than Dwarf Flesh.
The same difference applies the other way round: Dwarf Flesh is much more saturated, cooler.
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 Dwarf Flesh on the colour wheel See Ratskin Flesh on the colour wheel
All matches: Dwarf Flesh equivalents · Ratskin Flesh equivalents