ΔE 10.8, fair: the same colour family, but not a straight swap. Raging Rose is a little lighter, cooler than Candy Red. They are different kinds of paint: AMMO by Mig Candy Red is an ink, glaze or transparent paint and Army Painter Raging Rose is an opaque base/layer paint, so they won’t behave the same on the model even where the colour is close.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Raging Rose is a little lighter, cooler than Candy Red. They are different kinds of paint.
The same difference applies the other way round: Candy Red is a little darker, 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 Candy Red on the colour wheel See Raging Rose on the colour wheel
All matches: Candy Red equivalents · Raging Rose equivalents