ΔE 11.0, fair: the same colour family, but not a straight swap. Insignia White is cooler than Ryn Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Insignia White is cooler than Ryn Flesh.
The same difference applies the other way round: Ryn Flesh is 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 Ryn Flesh on the colour wheel See Insignia White on the colour wheel
All matches: Ryn Flesh equivalents · Insignia White equivalents