Wolf Grey vs Company Grey

How close are they?

ΔE 9.6, close: similar, with a visible difference side by side. Company Grey is a little darker, more muted than Wolf Grey.

Can I use Company Grey instead of Wolf Grey?

Usually, if you are not matching paint already on the model. Close match (ΔE 10). Company Grey is a little darker, more muted than Wolf Grey.

Can I use Wolf Grey instead of Company Grey?

The same difference applies the other way round: Wolf 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.