Crazy Color – Ruby Rouge – 66

This semi-permanent deep red hair dye is named after a ruby gemstone due to its smouldering, rich dark colour. Ruby Rouge is a dramatic shade that is well suited for an all-red look, or also as a highlighter if you are just looking for a pop of colour! Semi Permanent Color Our how-to guide on applying Crazy Color® to achieve the best and most vibrant results. 41 Mixable Shades 100% Vegan & Cruelty-Free Works best with pre-bleached platinum to medium blonde hair.