ΔE 6.0, very close: most people won’t see a difference side by side. Ivory is more muted, cooler than Off White.
Yes, for most jobs. Very close match (ΔE 6). Ivory is more muted, cooler than Off White.
The same difference applies the other way round: Off White is more saturated, 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 Off White on the colour wheel See Ivory on the colour wheel
All matches: Off White equivalents · Ivory equivalents