Peridot Alchemy vs Silver

How close are they?

ΔE 15.7, loose: different enough that you should pick on purpose. Silver is a little lighter, much more muted than Peridot Alchemy.

Can I use Silver instead of Peridot Alchemy?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Silver is a little lighter, much more muted than Peridot Alchemy.

Can I use Peridot Alchemy instead of Silver?

The same difference applies the other way round: Peridot Alchemy 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.