Gravelord Grey vs Werewolf Brown

How close are they?

ΔE 20.0, loose: different enough that you should pick on purpose. Werewolf Brown is noticeably darker, more saturated than Gravelord Grey.

Can I use Werewolf Brown instead of Gravelord Grey?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 20). Werewolf Brown is noticeably darker, more saturated than Gravelord Grey.

Can I use Gravelord Grey instead of Werewolf Brown?

The same difference applies the other way round: Gravelord Grey is noticeably lighter, 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.