Cyan Blue vs Magic Blue

How close are they?

ΔE 11.2, fair: the same colour family, but not a straight swap. Magic Blue is noticeably lighter, cooler than Cyan Blue.

Can I use Magic Blue instead of Cyan Blue?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Magic Blue is noticeably lighter, cooler than Cyan Blue.

Can I use Cyan Blue instead of Magic Blue?

The same difference applies the other way round: Cyan Blue is noticeably darker, warmer.

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.