ΔE 8.9, close: similar, with a visible difference side by side. Pale Sand is more muted than Barren Dune.
✓ Two Thin Coats comparison chart lists these two as equivalents.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Pale Sand is more muted than Barren Dune.
The same difference applies the other way round: Barren Dune is 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 Barren Dune on the colour wheel See Pale Sand on the colour wheel
All matches: Barren Dune equivalents · Pale Sand equivalents