Ocean Blue vs Incubi Darkness

How close are they?

ΔE 11.4, fair: the same colour family, but not a straight swap. Incubi Darkness is a little darker, cooler than Ocean Blue.

Can I use Incubi Darkness instead of Ocean Blue?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Incubi Darkness is a little darker, cooler than Ocean Blue.

Can I use Ocean Blue instead of Incubi Darkness?

The same difference applies the other way round: Ocean Blue is a little lighter, 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.