Evil Chrome vs Dark Bronze

How close are they?

ΔE 26.4, loose: different enough that you should pick on purpose. Dark Bronze is noticeably darker, much more saturated than Evil Chrome.

Can I use Dark Bronze instead of Evil Chrome?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 26). Dark Bronze is noticeably darker, much more saturated than Evil Chrome.

Can I use Evil Chrome instead of Dark Bronze?

The same difference applies the other way round: Evil Chrome is noticeably lighter, much 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.