ΔE 5.1, very close: most people won’t see a difference side by side. Morghast Bone is a little lighter, warmer than Ochre.
Yes, for most jobs. Very close match (ΔE 5). Morghast Bone is a little lighter, warmer than Ochre.
The same difference applies the other way round: Ochre is a little darker, 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 Ochre on the colour wheel See Morghast Bone on the colour wheel
All matches: Ochre equivalents · Morghast Bone equivalents