Babe Blonde vs Sandy Yellow

How close are they?

ΔE 24.4, loose: different enough that you should pick on purpose. Sandy Yellow is a little darker, much more muted than Babe Blonde.

Can I use Sandy Yellow instead of Babe Blonde?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 24). Sandy Yellow is a little darker, much more muted than Babe Blonde.

Can I use Babe Blonde instead of Sandy Yellow?

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

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.