Light Stone No.61 vs Karak Stone

How close are they?

ΔE 10.5, fair: the same colour family, but not a straight swap. Karak Stone is more muted than Light Stone No.61.

Can I use Karak Stone instead of Light Stone No.61?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Karak Stone is more muted than Light Stone No.61.

Can I use Light Stone No.61 instead of Karak Stone?

The same difference applies the other way round: Light Stone No.61 is 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.