ΔE 9.6, close: similar, with a visible difference side by side. Skin Tone is a little lighter, more muted than Zombie Skin.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Skin Tone is a little lighter, more muted than Zombie Skin.
The same difference applies the other way round: Zombie Skin is a little darker, more saturated.
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 Zombie Skin on the colour wheel See Skin Tone on the colour wheel
All matches: Zombie Skin equivalents · Skin Tone equivalents