Whitecap Beige vs USAAF Light Gray

How close are they?

ΔE 14.0, fair: the same colour family, but not a straight swap. USAAF Light Gray is a little darker, more muted, cooler than Whitecap Beige.

Can I use USAAF Light Gray instead of Whitecap Beige?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). USAAF Light Gray is a little darker, more muted, cooler than Whitecap Beige.

Can I use Whitecap Beige instead of USAAF Light Gray?

The same difference applies the other way round: Whitecap Beige is a little lighter, 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.