Galvanized Steel vs Obsidian Black

How close are they?

ΔE 11.7, fair: the same colour family, but not a straight swap. Obsidian Black is a little darker, more muted than Galvanized Steel.

Can I use Obsidian Black instead of Galvanized Steel?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Obsidian Black is a little darker, more muted than Galvanized Steel.

Can I use Galvanized Steel instead of Obsidian Black?

The same difference applies the other way round: Galvanized Steel is a little lighter, 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.