Sahara Yellow vs Leather Brown

How close are they?

ΔE 7.7, close: similar, with a visible difference side by side. Leather Brown is warmer than Sahara Yellow.

Can I use Leather Brown instead of Sahara Yellow?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Leather Brown is warmer than Sahara Yellow.

Can I use Sahara Yellow instead of Leather Brown?

The same difference applies the other way round: Sahara Yellow is 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.