Misty Grey vs Gravelord Grey

How close are they?

ΔE 6.9, close: similar, with a visible difference side by side. Gravelord Grey is a little darker, more muted than Misty Grey. They are different kinds of paint: AMMO by Mig Misty Grey is an opaque base/layer paint and Army Painter Gravelord Grey is a one-coat contrast-style paint, so they won’t behave the same on the model even where the colour is close.

Can I use Gravelord Grey instead of Misty Grey?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Gravelord Grey is a little darker, more muted than Misty Grey. They are different kinds of paint.

Can I use Misty Grey instead of Gravelord Grey?

The same difference applies the other way round: Misty Grey is a little lighter, more saturated.

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.