ΔE 16.1, loose: different enough that you should pick on purpose. Eau de Nil “D.E.G.” is noticeably darker, more saturated, cooler than Thrall Flesh.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Eau de Nil “D.E.G.” is noticeably darker, more saturated, cooler than Thrall Flesh.
The same difference applies the other way round: Thrall Flesh is noticeably lighter, more muted, 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 Thrall Flesh on the colour wheel See Eau de Nil “D.E.G.” on the colour wheel
All matches: Thrall Flesh equivalents · Eau de Nil “D.E.G.” equivalents