AE-9/AII Light Grey vs Company Grey

How close are they?

ΔE 7.7, close: similar, with a visible difference side by side. Company Grey is a little darker than AE-9/AII Light Grey.

Can I use Company Grey instead of AE-9/AII Light Grey?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Company Grey is a little darker than AE-9/AII Light Grey.

Can I use AE-9/AII Light Grey instead of Company Grey?

The same difference applies the other way round: AE-9/AII Light Grey is a little lighter.

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.