Bestigor Flesh vs Peach Skin

How close are they?

ΔE 15.9, loose: different enough that you should pick on purpose. Peach Skin is noticeably lighter, more saturated than Bestigor Flesh.

Can I use Peach Skin instead of Bestigor Flesh?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Peach Skin is noticeably lighter, more saturated than Bestigor Flesh.

Can I use Bestigor Flesh instead of Peach Skin?

The same difference applies the other way round: Bestigor Flesh is noticeably 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.