Bestigor Flesh vs Fair Shadow

How close are they?

ΔE 8.9, close: similar, with a visible difference side by side. Fair Shadow is a little lighter, more muted than Bestigor Flesh.

Can I use Fair Shadow instead of Bestigor Flesh?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Fair Shadow is a little lighter, more muted than Bestigor Flesh.

Can I use Bestigor Flesh instead of Fair Shadow?

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

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.