ΔE 5.6, very close: most people won’t see a difference side by side. Zombie Flesh is a little lighter, more saturated, warmer than RAF Sky / FS 34424.
Yes, for most jobs. Very close match (ΔE 6). Zombie Flesh is a little lighter, more saturated, warmer than RAF Sky / FS 34424.
The same difference applies the other way round: RAF Sky / FS 34424 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 RAF Sky / FS 34424 on the colour wheel See Zombie Flesh on the colour wheel
All matches: RAF Sky / FS 34424 equivalents · Zombie Flesh equivalents