Orange Flare vs Sunset Orange

How close are they?

ΔE 12.0, fair: the same colour family, but not a straight swap. Sunset Orange is more saturated than Orange Flare.

Can I use Sunset Orange instead of Orange Flare?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Sunset Orange is more saturated than Orange Flare.

Can I use Orange Flare instead of Sunset Orange?

The same difference applies the other way round: Orange Flare is more muted.

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.