ΔE 9.3, close: similar, with a visible difference side by side. Hull Red is more saturated, cooler than Violet.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Hull Red is more saturated, cooler than Violet.
The same difference applies the other way round: Violet is 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 Violet on the colour wheel See Hull Red on the colour wheel
All matches: Violet equivalents · Hull Red equivalents