Bright Orange vs Sunset Orange

How close are they?

ΔE 10.2, fair: the same colour family, but not a straight swap. Sunset Orange is a little darker, cooler than Bright Orange.

Can I use Sunset Orange instead of Bright Orange?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Sunset Orange is a little darker, cooler than Bright Orange.

Can I use Bright Orange instead of Sunset Orange?

The same difference applies the other way round: Bright Orange is a little lighter, 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.