Uniform Sand Yellow FS-32555 vs Cadian Fleshtone

How close are they?

ΔE 8.8, close: similar, with a visible difference side by side. Cadian Fleshtone is more saturated, cooler than Uniform Sand Yellow FS-32555.

Can I use Cadian Fleshtone instead of Uniform Sand Yellow FS-32555?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Cadian Fleshtone is more saturated, cooler than Uniform Sand Yellow FS-32555.

Can I use Uniform Sand Yellow FS-32555 instead of Cadian Fleshtone?

The same difference applies the other way round: Uniform Sand Yellow FS-32555 is 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.