Angron Red Clear vs Blushing Flesh

How close are they?

ΔE 8.2, close: similar, with a visible difference side by side. Blushing Flesh is a little lighter, more muted than Angron Red Clear.

Can I use Blushing Flesh instead of Angron Red Clear?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Blushing Flesh is a little lighter, more muted than Angron Red Clear.

Can I use Angron Red Clear instead of Blushing Flesh?

The same difference applies the other way round: Angron Red Clear 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.