Warplock Bronze vs Orgoth Bronze

How close are they?

ΔE 8.1, close: similar, with a visible difference side by side. Orgoth Bronze is more saturated, cooler than Warplock Bronze.

Can I use Orgoth Bronze instead of Warplock Bronze?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Orgoth Bronze is more saturated, cooler than Warplock Bronze.

Can I use Warplock Bronze instead of Orgoth Bronze?

The same difference applies the other way round: Warplock Bronze is more muted, warmer.

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.