ΔE 11.2, fair: the same colour family, but not a straight swap. Bestigor Flesh is a little lighter, more saturated, warmer than RAL 1039 F9 Sandbeige.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Bestigor Flesh is a little lighter, more saturated, warmer than RAL 1039 F9 Sandbeige.
The same difference applies the other way round: RAL 1039 F9 Sandbeige is a little darker, 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.
See RAL 1039 F9 Sandbeige on the colour wheel See Bestigor Flesh on the colour wheel
All matches: RAL 1039 F9 Sandbeige equivalents · Bestigor Flesh equivalents