ΔE 12.5, fair: the same colour family, but not a straight swap. Starship Steel is a little darker, much more muted than Azure Magic.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Starship Steel is a little darker, much more muted than Azure Magic.
The same difference applies the other way round: Azure Magic is a little lighter, much 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 Azure Magic on the colour wheel See Starship Steel on the colour wheel
All matches: Azure Magic equivalents · Starship Steel equivalents