ΔE 12.7, fair: the same colour family, but not a straight swap. Insignia White is a little lighter, cooler than Whitecap Beige.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Insignia White is a little lighter, cooler than Whitecap Beige.
The same difference applies the other way round: Whitecap Beige 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 Whitecap Beige on the colour wheel See Insignia White on the colour wheel
All matches: Whitecap Beige equivalents · Insignia White equivalents