ΔE 5.6, very close: most people won’t see a difference side by side. Ivory is a little lighter, cooler than Skeleton Legion.
Yes, for most jobs. Very close match (ΔE 6). Ivory is a little lighter, cooler than Skeleton Legion.
The same difference applies the other way round: Skeleton Legion is a little darker, 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 Skeleton Legion on the colour wheel See Ivory on the colour wheel
All matches: Skeleton Legion equivalents · Ivory equivalents