Burning Ore vs Light Orange

How close are they?

ΔE 6.0, close: similar, with a visible difference side by side. Light Orange is a little lighter, more muted than Burning Ore.

Can I use Light Orange instead of Burning Ore?

Usually, if you are not matching paint already on the model. Close match (ΔE 6). Light Orange is a little lighter, more muted than Burning Ore.

Can I use Burning Ore instead of Light Orange?

The same difference applies the other way round: Burning Ore is a little darker, more saturated.

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.