ΔE 5.4, very close: most people won’t see a difference side by side. Night Lords Blue is a little lighter, warmer than Imperial Navy.
Yes, for most jobs. Very close match (ΔE 5). Night Lords Blue is a little lighter, warmer than Imperial Navy.
The same difference applies the other way round: Imperial Navy is a little darker, 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 Imperial Navy on the colour wheel See Night Lords Blue on the colour wheel
All matches: Imperial Navy equivalents · Night Lords Blue equivalents