PC12 vs Eshin Grey

How close are they?

ΔE 10.7, fair: the same colour family, but not a straight swap. Eshin Grey is a little lighter, more muted than PC12.

Can I use Eshin Grey instead of PC12?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Eshin Grey is a little lighter, more muted than PC12.

Can I use PC12 instead of Eshin Grey?

The same difference applies the other way round: PC12 is a little darker, 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.