Redrum vs Forged Red

How close are they?

ΔE 6.0, close: similar, with a visible difference side by side. Forged Red is a little darker than Redrum.

Can I use Forged Red instead of Redrum?

Usually, if you are not matching paint already on the model. Close match (ΔE 6). Forged Red is a little darker than Redrum.

Can I use Redrum instead of Forged Red?

The same difference applies the other way round: Redrum is a little lighter.

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.