ΔE 9.4, close: similar, with a visible difference side by side. Red is a little lighter than Quinacridone Violet.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Red is a little lighter than Quinacridone Violet.
The same difference applies the other way round: Quinacridone Violet is a little darker.
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 Quinacridone Violet on the colour wheel See Red on the colour wheel
All matches: Quinacridone Violet equivalents · Red equivalents