Bright Orange vs Glowing Inferno

How close are they?

ΔE 11.6, fair: the same colour family, but not a straight swap. Glowing Inferno is a little lighter, cooler than Bright Orange.

Can I use Glowing Inferno instead of Bright Orange?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Glowing Inferno is a little lighter, cooler than Bright Orange.

Can I use Bright Orange instead of Glowing Inferno?

The same difference applies the other way round: Bright Orange 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.