Fire Lizard vs Cerberus Brown

How close are they?

ΔE 21.1, loose: different enough that you should pick on purpose. Cerberus Brown is a little lighter, much more muted than Fire Lizard.

Can I use Cerberus Brown instead of Fire Lizard?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 21). Cerberus Brown is a little lighter, much more muted than Fire Lizard.

Can I use Fire Lizard instead of Cerberus Brown?

The same difference applies the other way round: Fire Lizard is a little darker, much 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.