Arctic Gem vs Joridyn Turquoise

How close are they?

ΔE 13.8, fair: the same colour family, but not a straight swap. Joridyn Turquoise is a little darker, more muted, cooler than Arctic Gem.

Can I use Joridyn Turquoise instead of Arctic Gem?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Joridyn Turquoise is a little darker, more muted, cooler than Arctic Gem.

Can I use Arctic Gem instead of Joridyn Turquoise?

The same difference applies the other way round: Arctic Gem is a little lighter, more saturated, 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.