ΔE 12.4, fair: the same colour family, but not a straight swap. Dark Ghost Gray is a little lighter, more muted than Bering Blue.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Dark Ghost Gray is a little lighter, more muted than Bering Blue.
The same difference applies the other way round: Bering Blue is a little darker, 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.
See Bering Blue on the colour wheel See Dark Ghost Gray on the colour wheel
All matches: Bering Blue equivalents · Dark Ghost Gray equivalents