ΔE 10.4, fair: the same colour family, but not a straight swap. Scabbard Brown is a little darker, more muted than Thondia Brown.
✓ Two Thin Coats comparison chart lists these two as equivalents.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Scabbard Brown is a little darker, more muted than Thondia Brown.
The same difference applies the other way round: Thondia Brown is a little lighter, more saturated.
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 Thondia Brown on the colour wheel See Scabbard Brown on the colour wheel
All matches: Thondia Brown equivalents · Scabbard Brown equivalents