Wizards Orb vs Grey Teal

How close are they?

ΔE 19.7, loose: different enough that you should pick on purpose. Grey Teal is a little lighter, much more muted than Wizards Orb.

Can I use Grey Teal instead of Wizards Orb?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 20). Grey Teal is a little lighter, much more muted than Wizards Orb.

Can I use Wizards Orb instead of Grey Teal?

The same difference applies the other way round: Wizards Orb is a little darker, 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.