Burnished Red vs Deep Purple

How close are they?

ΔE 23.1, loose: different enough that you should pick on purpose. Deep Purple is a little darker, cooler than Burnished Red.

Can I use Deep Purple instead of Burnished Red?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 23). Deep Purple is a little darker, cooler than Burnished Red.

Can I use Burnished Red instead of Deep Purple?

The same difference applies the other way round: Burnished Red is a little lighter, warmer.

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.