ΔE 28.6, loose: different enough that you should pick on purpose. Cyber Pink is noticeably lighter, warmer than Warlock Magenta.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 29). Cyber Pink is noticeably lighter, warmer than Warlock Magenta.
The same difference applies the other way round: Warlock Magenta is noticeably darker, cooler.
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 Warlock Magenta on the colour wheel See Cyber Pink on the colour wheel
All matches: Warlock Magenta equivalents · Cyber Pink equivalents