ΔE 4.2, very close: most people won’t see a difference side by side. Azurite Hue is a little lighter than Leviadon Blue. They are different kinds of paint: Citadel Leviadon Blue is a one-coat contrast-style paint and Golden Azurite Hue is an opaque base/layer paint, so they won’t behave the same on the model even where the colour is close.
Yes, for most jobs. Very close match (ΔE 4). Azurite Hue is a little lighter than Leviadon Blue. They are different kinds of paint.
The same difference applies the other way round: Leviadon Blue 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 Leviadon Blue on the colour wheel See Azurite Hue on the colour wheel
All matches: Leviadon Blue equivalents · Azurite Hue equivalents