ΔE 11.4, fair: the same colour family, but not a straight swap. Bony Spikes is a little darker, more muted, warmer than Vanilla.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Bony Spikes is a little darker, more muted, warmer than Vanilla.
The same difference applies the other way round: Vanilla is a little lighter, 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.
See Vanilla on the colour wheel See Bony Spikes on the colour wheel
All matches: Vanilla equivalents · Bony Spikes equivalents