Athonian Camoshade vs Kossite Flesh Wash

How close are they?

ΔE 27.2, loose: different enough that you should pick on purpose. Kossite Flesh Wash is noticeably lighter, warmer than Athonian Camoshade.

Can I use Kossite Flesh Wash instead of Athonian Camoshade?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 27). Kossite Flesh Wash is noticeably lighter, warmer than Athonian Camoshade.

Can I use Athonian Camoshade instead of Kossite Flesh Wash?

The same difference applies the other way round: Athonian Camoshade is noticeably darker, 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.