Dark Flesh vs Cavalry Brown

How close are they?

ΔE 8.3, close: similar, with a visible difference side by side. Cavalry Brown is a little lighter, more saturated, cooler than Dark Flesh.

Can I use Cavalry Brown instead of Dark Flesh?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Cavalry Brown is a little lighter, more saturated, cooler than Dark Flesh.

Can I use Dark Flesh instead of Cavalry Brown?

The same difference applies the other way round: Dark Flesh is a little darker, 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.