Dark Ochre vs Catachan Flesh

How close are they?

ΔE 13.5, fair: the same colour family, but not a straight swap. Catachan Flesh is a little lighter, more muted, warmer than Dark Ochre.

Can I use Catachan Flesh instead of Dark Ochre?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Catachan Flesh is a little lighter, more muted, warmer than Dark Ochre.

Can I use Dark Ochre instead of Catachan Flesh?

The same difference applies the other way round: Dark Ochre is a little darker, more saturated, 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.