Craventhrone Cloak vs Signal Blue

How close are they?

ΔE 7.7, close: similar, with a visible difference side by side. Signal Blue is a little lighter, warmer than Craventhrone Cloak.

Can I use Signal Blue instead of Craventhrone Cloak?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Signal Blue is a little lighter, warmer than Craventhrone Cloak.

Can I use Craventhrone Cloak instead of Signal Blue?

The same difference applies the other way round: Craventhrone Cloak is a little darker, cooler.

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.