ΔE 13.8, fair: the same colour family, but not a straight swap. Pale Sand is noticeably darker, more saturated than Elven Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Pale Sand is noticeably darker, more saturated than Elven Flesh.
The same difference applies the other way round: Elven Flesh is noticeably lighter, more muted.
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 Elven Flesh on the colour wheel See Pale Sand on the colour wheel
All matches: Elven Flesh equivalents · Pale Sand equivalents