Flesh Rose vs Medium Flesh

How close are they?

ΔE 17.8, loose: different enough that you should pick on purpose. Medium Flesh is a little lighter, much more saturated, warmer than Flesh Rose.

Can I use Medium Flesh instead of Flesh Rose?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Medium Flesh is a little lighter, much more saturated, warmer than Flesh Rose.

Can I use Flesh Rose instead of Medium Flesh?

The same difference applies the other way round: Flesh Rose is a little darker, much more muted, 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.