ΔE 14.5, fair: the same colour family, but not a straight swap. 'Jack Bone is a little lighter, much more saturated, cooler than Wraithbone.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). 'Jack Bone is a little lighter, much more saturated, cooler than Wraithbone.
The same difference applies the other way round: Wraithbone is a little darker, much more muted, warmer.
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 Wraithbone on the colour wheel See 'Jack Bone on the colour wheel
All matches: Wraithbone equivalents · 'Jack Bone equivalents