ΔE 14.8, fair: the same colour family, but not a straight swap. Sandalwood is a little lighter, much more muted than Scar Tissue.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Sandalwood is a little lighter, much more muted than Scar Tissue.
The same difference applies the other way round: Scar Tissue is a little darker, much 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 Scar Tissue on the colour wheel See Sandalwood on the colour wheel
All matches: Scar Tissue equivalents · Sandalwood equivalents