Blood Angels Red vs Red Cloak

How close are they?

ΔE 20.3, loose: different enough that you should pick on purpose. Red Cloak is a little darker, much more muted than Blood Angels Red.

Can I use Red Cloak instead of Blood Angels Red?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 20). Red Cloak is a little darker, much more muted than Blood Angels Red.

Can I use Blood Angels Red instead of Red Cloak?

The same difference applies the other way round: Blood Angels Red is a little lighter, much 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.