Warplock Bronze vs Necro Gold

How close are they?

ΔE 7.3, close: similar, with a visible difference side by side. Necro Gold is cooler than Warplock Bronze.

Can I use Necro Gold instead of Warplock Bronze?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Necro Gold is cooler than Warplock Bronze.

Can I use Warplock Bronze instead of Necro Gold?

The same difference applies the other way round: Warplock Bronze is 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.