Emperor Gold vs Spartan Bronze

How close are they?

ΔE 10.6, fair: the same colour family, but not a straight swap. Spartan Bronze is more muted, warmer than Emperor Gold.

Can I use Spartan Bronze instead of Emperor Gold?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Spartan Bronze is more muted, warmer than Emperor Gold.

Can I use Emperor Gold instead of Spartan Bronze?

The same difference applies the other way round: Emperor Gold is more saturated, cooler.

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.