ΔE 13.2, fair: the same colour family, but not a straight swap. Flat Earth is more saturated, warmer than Tiger’s Eye Skin.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Flat Earth is more saturated, warmer than Tiger’s Eye Skin.
The same difference applies the other way round: Tiger’s Eye Skin is more muted, 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 Tiger’s Eye Skin on the colour wheel See Flat Earth on the colour wheel
All matches: Tiger’s Eye Skin equivalents · Flat Earth equivalents