ΔE 10.1, fair: the same colour family, but not a straight swap. Blushing Flesh is a little darker, more saturated, cooler than Squig Orange.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Blushing Flesh is a little darker, more saturated, cooler than Squig Orange.
The same difference applies the other way round: Squig Orange is a little lighter, more muted, 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 Squig Orange on the colour wheel See Blushing Flesh on the colour wheel
All matches: Squig Orange equivalents · Blushing Flesh equivalents