ΔE 12.4, fair: the same colour family, but not a straight swap. German Orange is a little darker, more muted, cooler than Flesh Rose.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). German Orange is a little darker, more muted, cooler than Flesh Rose.
The same difference applies the other way round: Flesh Rose is a little lighter, more saturated, 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.
See Flesh Rose on the colour wheel See German Orange on the colour wheel
All matches: Flesh Rose equivalents · German Orange equivalents