Satchel Brown vs Burgundy

How close are they?

ΔE 16.8, loose: different enough that you should pick on purpose. Burgundy is a little darker, cooler than Satchel Brown.

Can I use Burgundy instead of Satchel Brown?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Burgundy is a little darker, cooler than Satchel Brown.

Can I use Satchel Brown instead of Burgundy?

The same difference applies the other way round: Satchel Brown 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.