ΔE 5.4, very close: most people won’t see a difference side by side. Gobi Brown is a little darker, more saturated than Sulfide Ochre.
Yes, for most jobs. Very close match (ΔE 5). Gobi Brown is a little darker, more saturated than Sulfide Ochre.
The same difference applies the other way round: Sulfide Ochre is a little lighter, more muted.
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 Sulfide Ochre on the colour wheel See Gobi Brown on the colour wheel
All matches: Sulfide Ochre equivalents · Gobi Brown equivalents