ΔE 15.2, loose: different enough that you should pick on purpose. Purple Hex is a little lighter, more saturated, cooler than Rhinox Hide.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Purple Hex is a little lighter, more saturated, cooler than Rhinox Hide.
The same difference applies the other way round: Rhinox Hide is a little darker, more muted, 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 Rhinox Hide on the colour wheel See Purple Hex on the colour wheel
All matches: Rhinox Hide equivalents · Purple Hex equivalents