Desert Sand vs Troll Claws

How close are they?

ΔE 9.5, close: similar, with a visible difference side by side. Troll Claws is a little lighter, more saturated than Desert Sand.

Can I use Troll Claws instead of Desert Sand?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Troll Claws is a little lighter, more saturated than Desert Sand.

Can I use Desert Sand instead of Troll Claws?

The same difference applies the other way round: Desert Sand is a little darker, more muted.

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.