ΔE 5.9, very close: most people won’t see a difference side by side. Pale Flesh is a little darker, warmer than Birch.
Yes, for most jobs. Very close match (ΔE 6). Pale Flesh is a little darker, warmer than Birch.
The same difference applies the other way round: Birch is a little lighter, 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 Birch on the colour wheel See Pale Flesh on the colour wheel
All matches: Birch equivalents · Pale Flesh equivalents