Night Sky vs Huldra Blue

How close are they?

ΔE 9.6, close: similar, with a visible difference side by side. Huldra Blue is a little darker, warmer than Night Sky.

Can I use Huldra Blue instead of Night Sky?

Usually, if you are not matching paint already on the model. Close match (ΔE 10). Huldra Blue is a little darker, warmer than Night Sky.

Can I use Night Sky instead of Huldra Blue?

The same difference applies the other way round: Night Sky 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.