Evil Sunz Scarlet vs Red Orange

How close are they?

ΔE 19.7, loose: different enough that you should pick on purpose. Red Orange is a little lighter, more saturated, warmer than Evil Sunz Scarlet.

Can I use Red Orange instead of Evil Sunz Scarlet?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 20). Red Orange is a little lighter, more saturated, warmer than Evil Sunz Scarlet.

Can I use Evil Sunz Scarlet instead of Red Orange?

The same difference applies the other way round: Evil Sunz Scarlet is a little darker, more muted, 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.