Metallic Blue vs Sapphire Blue

How close are they?

ΔE 14.0, fair: the same colour family, but not a straight swap. Sapphire Blue is noticeably darker, more muted than Metallic Blue.

Can I use Sapphire Blue instead of Metallic Blue?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Sapphire Blue is noticeably darker, more muted than Metallic Blue.

Can I use Metallic Blue instead of Sapphire Blue?

The same difference applies the other way round: Metallic Blue is noticeably lighter, 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.