ΔE 5.2, very close: most people won’t see a difference side by side. Pale Skin is a little darker, cooler than Opal Skin.
Yes, for most jobs. Very close match (ΔE 5). Pale Skin is a little darker, cooler than Opal Skin.
The same difference applies the other way round: Opal Skin is a little lighter, 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 Opal Skin on the colour wheel See Pale Skin on the colour wheel
All matches: Opal Skin equivalents · Pale Skin equivalents