ΔE 26.2, loose: different enough that you should pick on purpose. Pink is noticeably darker, warmer than Tentacle Pink.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 26). Pink is noticeably darker, warmer than Tentacle Pink.
The same difference applies the other way round: Tentacle Pink is noticeably lighter, 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 Tentacle Pink on the colour wheel See Pink on the colour wheel
All matches: Tentacle Pink equivalents · Pink equivalents