ΔE 17.4, loose: different enough that you should pick on purpose. Pale Skin is noticeably lighter, more muted, cooler than Eldar Flesh.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Pale Skin is noticeably lighter, more muted, cooler than Eldar Flesh.
The same difference applies the other way round: Eldar Flesh is noticeably 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 Eldar Flesh on the colour wheel See Pale Skin on the colour wheel
All matches: Eldar Flesh equivalents · Pale Skin equivalents