Doomfire Drab vs Pale Pink

How close are they?

ΔE 9.7, close: similar, with a visible difference side by side. Pale Pink is a little darker, warmer than Doomfire Drab.

Can I use Pale Pink instead of Doomfire Drab?

Usually, if you are not matching paint already on the model. Close match (ΔE 10). Pale Pink is a little darker, warmer than Doomfire Drab.

Can I use Doomfire Drab instead of Pale Pink?

The same difference applies the other way round: Doomfire Drab is a little lighter, 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.