Evil Sunz Scarlet vs Flat Red

How close are they?

ΔE 14.8, fair: the same colour family, but not a straight swap. Flat Red is a little lighter, much more saturated than Evil Sunz Scarlet.

Can I use Flat Red instead of Evil Sunz Scarlet?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Flat Red is a little lighter, much more saturated than Evil Sunz Scarlet.

Can I use Evil Sunz Scarlet instead of Flat Red?

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