ΔE 7.2, close: similar, with a visible difference side by side. Frozen Flesh is cooler than Perylene Violet.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Frozen Flesh is cooler than Perylene Violet.
The same difference applies the other way round: Perylene Violet 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 Perylene Violet on the colour wheel See Frozen Flesh on the colour wheel
All matches: Perylene Violet equivalents · Frozen Flesh equivalents