ΔE 13.2, fair: the same colour family, but not a straight swap. Basic Skin Tone is a little lighter, more muted, warmer than Seven Pillars of Wisdom.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Basic Skin Tone is a little lighter, more muted, warmer than Seven Pillars of Wisdom.
The same difference applies the other way round: Seven Pillars of Wisdom is a little 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 Seven Pillars of Wisdom on the colour wheel See Basic Skin Tone on the colour wheel
All matches: Seven Pillars of Wisdom equivalents · Basic Skin Tone equivalents