Bony Spikes vs Off White

How close are they?

ΔE 14.3, fair: the same colour family, but not a straight swap. Off White is a little lighter, more muted than Bony Spikes.

Can I use Off White instead of Bony Spikes?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Off White is a little lighter, more muted than Bony Spikes.

Can I use Bony Spikes instead of Off White?

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

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.