Amulet Aqua vs Coral Blue

How close are they?

ΔE 13.6, fair: the same colour family, but not a straight swap. Coral Blue is a little darker, much more saturated than Amulet Aqua.

Can I use Coral Blue instead of Amulet Aqua?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Coral Blue is a little darker, much more saturated than Amulet Aqua.

Can I use Amulet Aqua instead of Coral Blue?

The same difference applies the other way round: Amulet Aqua is a little lighter, much more muted.

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.