ΔE 10.1, fair: the same colour family, but not a straight swap. Black (Metallic) is a little lighter than Dead Star.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Black (Metallic) is a little lighter than Dead Star.
The same difference applies the other way round: Dead Star is a little darker.
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 Dead Star on the colour wheel See Black (Metallic) on the colour wheel
All matches: Dead Star equivalents · Black (Metallic) equivalents