Babe Blonde vs Boone Tan

How close are they?

ΔE 39.5, loose: different enough that you should pick on purpose. Boone Tan is a little darker, much more muted, warmer than Babe Blonde.

Can I use Boone Tan instead of Babe Blonde?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 40). Boone Tan is a little darker, much more muted, warmer than Babe Blonde.

Can I use Babe Blonde instead of Boone Tan?

The same difference applies the other way round: Babe Blonde is a little lighter, much more saturated, cooler.

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.