ΔE 12.2, fair: the same colour family, but not a straight swap. Zandri Dust is a little lighter, more saturated, warmer than Sand Grey.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Zandri Dust is a little lighter, more saturated, warmer than Sand Grey.
The same difference applies the other way round: Sand Grey 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 Sand Grey on the colour wheel See Zandri Dust on the colour wheel
All matches: Sand Grey equivalents · Zandri Dust equivalents