Dark Aluminium vs Enchanted Steel

How close are they?

ΔE 8.4, close: similar, with a visible difference side by side. Enchanted Steel is more saturated than Dark Aluminium.

Can I use Enchanted Steel instead of Dark Aluminium?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Enchanted Steel is more saturated than Dark Aluminium.

Can I use Dark Aluminium instead of Enchanted Steel?

The same difference applies the other way round: Dark Aluminium is more muted.

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.