ΔE 23.7, loose: different enough that you should pick on purpose. Pale Flesh is noticeably lighter, more muted, warmer than Jasper Skin.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 24). Pale Flesh is noticeably lighter, more muted, warmer than Jasper Skin.
The same difference applies the other way round: Jasper Skin is noticeably darker, more saturated, 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 Jasper Skin on the colour wheel See Pale Flesh on the colour wheel
All matches: Jasper Skin equivalents · Pale Flesh equivalents