Asheth Grey vs Olive Grey

How close are they?

ΔE 12.7, fair: the same colour family, but not a straight swap. Olive Grey is a little lighter, more saturated than Asheth Grey.

Can I use Olive Grey instead of Asheth Grey?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Olive Grey is a little lighter, more saturated than Asheth Grey.

Can I use Asheth Grey instead of Olive Grey?

The same difference applies the other way round: Asheth Grey is a little darker, more muted.

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.