ΔE 12.0, fair: the same colour family, but not a straight swap. Flesh Wash is a little lighter, more saturated, warmer than Reikland Fleshshade.
✓ Herrick Games paint comparison chart lists these two as equivalents.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Flesh Wash is a little lighter, more saturated, warmer than Reikland Fleshshade.
The same difference applies the other way round: Reikland Fleshshade is a little darker, more muted, 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 Reikland Fleshshade on the colour wheel See Flesh Wash on the colour wheel
All matches: Reikland Fleshshade equivalents · Flesh Wash equivalents