ΔE 5.4, very close: most people won’t see a difference side by side. Sir Coates Silver is a little lighter than Gun Metal.
✓ Two Thin Coats comparison chart lists these two as equivalents.
Yes, for most jobs. Very close match (ΔE 5). Sir Coates Silver is a little lighter than Gun Metal.
The same difference applies the other way round: Gun Metal is a little 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.
See Gun Metal on the colour wheel See Sir Coates Silver on the colour wheel
All matches: Gun Metal equivalents · Sir Coates Silver equivalents