Evil Chrome vs Dwarf Shield

How close are they?

ΔE 19.3, loose: different enough that you should pick on purpose. Dwarf Shield is noticeably darker, more saturated than Evil Chrome.

Can I use Dwarf Shield instead of Evil Chrome?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 19). Dwarf Shield is noticeably darker, more saturated than Evil Chrome.

Can I use Evil Chrome instead of Dwarf Shield?

The same difference applies the other way round: Evil Chrome 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.