ΔE 21.1, loose: different enough that you should pick on purpose. Perisher Pink is noticeably darker, more muted, cooler than Raging Rouge.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 21). Perisher Pink is noticeably darker, more muted, cooler than Raging Rouge.
The same difference applies the other way round: Raging Rouge is noticeably lighter, more saturated, warmer.
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 Raging Rouge on the colour wheel See Perisher Pink on the colour wheel
All matches: Raging Rouge equivalents · Perisher Pink equivalents