ΔE 8.1, close: similar, with a visible difference side by side. Camoufl age Grey is a little darker, more saturated, cooler than Sandstone.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Camoufl age Grey is a little darker, more saturated, cooler than Sandstone.
The same difference applies the other way round: Sandstone is a little lighter, more muted, warmer.
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 Sandstone on the colour wheel See Camoufl age Grey on the colour wheel
All matches: Sandstone equivalents · Camoufl age Grey equivalents