Raven Black vs Stormy Sea

How close are they?

ΔE 10.4, fair: the same colour family, but not a straight swap. Stormy Sea is a little lighter, more saturated than Raven Black.

Can I use Stormy Sea instead of Raven Black?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Stormy Sea is a little lighter, more saturated than Raven Black.

Can I use Raven Black instead of Stormy Sea?

The same difference applies the other way round: Raven Black is a little darker, more muted.

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.