ΔE 3.1, very close: most people won’t see a difference side by side. Elfic Flesh is warmer than Unbleached Titanium. They are different kinds of paint: Pro Acryl Unbleached Titanium is a technical paint or medium and Vallejo Elfic Flesh is an opaque base/layer paint, so they won’t behave the same on the model even where the colour is close.
Yes, for most jobs. Very close match (ΔE 3). Elfic Flesh is warmer than Unbleached Titanium. They are different kinds of paint.
The same difference applies the other way round: Unbleached Titanium is cooler.
ΔE is the colour difference between our two swatch estimates: under 2 is a perfect match (you’d struggle to tell them apart), under 6 very close, under 10 close, under 15 fair, under 20 loose, under 30 very loose, and 30 or more a poor match. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Unbleached Titanium on the colour wheel See Elfic Flesh on the colour wheel
All matches: Unbleached Titanium equivalents · Elfic Flesh equivalents