Hobgrot Hide vs US Field Drab

How close are they?

ΔE 6.7, close: similar, with a visible difference side by side. US Field Drab is more muted, cooler than Hobgrot Hide.

Can I use US Field Drab instead of Hobgrot Hide?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). US Field Drab is more muted, cooler than Hobgrot Hide.

Can I use Hobgrot Hide instead of US Field Drab?

The same difference applies the other way round: Hobgrot Hide is more saturated, 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.