ΔE 5.1, very close: most people won’t see a difference side by side. C.P. Cadmium Red Medium is more saturated than Angron Red Clear.
Can I use C.P. Cadmium Red Medium instead of Angron Red Clear?
Yes, for most jobs. Very close match (ΔE 5). C.P. Cadmium Red Medium is more saturated than Angron Red Clear.
Can I use Angron Red Clear instead of C.P. Cadmium Red Medium?
The same difference applies the other way round: Angron Red Clear is 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.