Molten Lava vs Jokaero Orange

How close are they?

ΔE 15.1, loose: different enough that you should pick on purpose. Jokaero Orange is a little lighter, warmer than Molten Lava.

Can I use Jokaero Orange instead of Molten Lava?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Jokaero Orange is a little lighter, warmer than Molten Lava.

Can I use Molten Lava instead of Jokaero Orange?

The same difference applies the other way round: Molten Lava is a little darker, cooler.

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.