ΔE 7.4, close: similar, with a visible difference side by side. Hull Red is a little darker, warmer than Nocturne Skin.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Hull Red is a little darker, warmer than Nocturne Skin.
The same difference applies the other way round: Nocturne Skin is a little lighter, cooler.
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 Nocturne Skin on the colour wheel See Hull Red on the colour wheel
All matches: Nocturne Skin equivalents · Hull Red equivalents