Metallic Gray vs Silver

How close are they?

ΔE 10.7, fair: the same colour family, but not a straight swap. Silver is noticeably lighter than Metallic Gray.

Can I use Silver instead of Metallic Gray?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Silver is noticeably lighter than Metallic Gray.

Can I use Metallic Gray instead of Silver?

The same difference applies the other way round: Metallic Gray is noticeably darker.

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.