Terminatus Stone vs Light Blue

How close are they?

ΔE 10.7, fair: the same colour family, but not a straight swap. Light Blue is more muted, cooler than Terminatus Stone.

Can I use Light Blue instead of Terminatus Stone?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Light Blue is more muted, cooler than Terminatus Stone.

Can I use Terminatus Stone instead of Light Blue?

The same difference applies the other way round: Terminatus Stone is more saturated, 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.