ΔE 15.4, loose: different enough that you should pick on purpose. Angron Red Clear is noticeably darker, more saturated than Dead Red.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Angron Red Clear is noticeably darker, more saturated than Dead Red.
The same difference applies the other way round: Dead Red is noticeably lighter, 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.
See Dead Red on the colour wheel See Angron Red Clear on the colour wheel
All matches: Dead Red equivalents · Angron Red Clear equivalents