ΔE 10.2, fair: the same colour family, but not a straight swap. Fulgrim Pink is a little lighter, more saturated, cooler than Toxic Boils.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Fulgrim Pink is a little lighter, more saturated, cooler than Toxic Boils.
The same difference applies the other way round: Toxic Boils is a little darker, 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 Toxic Boils on the colour wheel See Fulgrim Pink on the colour wheel
All matches: Toxic Boils equivalents · Fulgrim Pink equivalents