Camo Cloak vs Papyrus

How close are they?

ΔE 26.6, loose: different enough that you should pick on purpose. Papyrus is noticeably darker, warmer than Camo Cloak.

Can I use Papyrus instead of Camo Cloak?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 27). Papyrus is noticeably darker, warmer than Camo Cloak.

Can I use Camo Cloak instead of Papyrus?

The same difference applies the other way round: Camo Cloak is noticeably lighter, 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.