Wolf Grey vs True Blue

How close are they?

ΔE 13.5, fair: the same colour family, but not a straight swap. True Blue is a little darker, more saturated, cooler than Wolf Grey.

Can I use True Blue instead of Wolf Grey?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). True Blue is a little darker, more saturated, cooler than Wolf Grey.

Can I use Wolf Grey instead of True Blue?

The same difference applies the other way round: Wolf Grey is a little lighter, more muted, warmer.

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.