ΔE 11.5, fair: the same colour family, but not a straight swap. Rakarth Flesh is a little lighter, more muted, cooler than Gnome Cheeks.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Rakarth Flesh is a little lighter, more muted, cooler than Gnome Cheeks.
The same difference applies the other way round: Gnome Cheeks is a little darker, more saturated, 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 Gnome Cheeks on the colour wheel See Rakarth Flesh on the colour wheel
All matches: Gnome Cheeks equivalents · Rakarth Flesh equivalents