ΔE 10.4, fair: the same colour family, but not a straight swap. Steel Blue is a little darker, warmer than Craventhrone Cloak.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Steel Blue is a little darker, warmer than Craventhrone Cloak.
The same difference applies the other way round: Craventhrone Cloak is a little lighter, 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.
See Craventhrone Cloak on the colour wheel See Steel Blue on the colour wheel
All matches: Craventhrone Cloak equivalents · Steel Blue equivalents