ΔE 10.3, fair: the same colour family, but not a straight swap. Ogryn Camo is a little lighter, more saturated than Witch Brew.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Ogryn Camo is a little lighter, more saturated than Witch Brew.
The same difference applies the other way round: Witch Brew is a little darker, 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 Witch Brew on the colour wheel See Ogryn Camo on the colour wheel
All matches: Witch Brew equivalents · Ogryn Camo equivalents