Looking for a midnight blue hair dye that goes deeper than the rest? Manic Panic After Midnight Blue is a highly pigmented dark blue semi-permanent hair dye that creates an intense, mysterious blue-black result, and unlike a lot of blue dyes, it genuinely works on dark hair too.. Why After Midnight Blue?. After Midnight Blue sits at the darkest end of Manic Panic's blue range - a deep, rich blue that reads almost black in low light but catches the light with unmistakable blue depth. It's one of Kate's personal favourites, and it's easy to see why. This is a vivid hair dye that combines serious colour payoff with Manic Panic's legendary vegan, cruelty-free formula trusted by alternative hair enthusiasts since 1977.. Does After Midnight Blue work on dark hair?. Yes - and this is where After Midnight Blue stands apart. On bleached or pre-lightened hair it delivers a stunning deep midnight blue. But on unbleached dark brown or black hair it can add beautiful cool blue tones and a blue-black sheen without lifting the base colour. It won't turn dark hair bright blue without bleaching first, but if you're after a dark blue hair dye that adds depth and dimension to naturally dark hair, After Midnight Blue is one of the best options available.. Deep dark blue semi-permanent hair dye. Works on bleached hair for vivid midnight blue results. Adds blue tones and blue-black depth to dark unbleached hair. Highly pigmented formula for maximum colour impact. Vegan and cruelty-free - no animal products, never tested on animals. 118ml classic cream formula. Long-lasting, conditioning formula. Application & Results:. For vivid midnight blue results, apply to bleached blonde hair. For a dark blue tint or blue-black effect on brown or black hair, apply directly to dry unbleached hair - results will be subtle but genuine. The longer you leave it, the deeper the result. Always perform a patch test before use.. Vegan & Cruelty-Free:. Manic Panic has been a pioneer in ethical hair colour since 1977. After Midnight Blue contains no animal products and has never been tested on animals.. Important: For hygiene reasons this product cannot be returned except in the case of a manufacturing fault. Customers outside the UK please note that hair dye products can attract additional customs costs in some countries - we don't recommend purchasing if you're outside the United Kingdom.. Got dark hair you don't want to bleach? I used After Midnight on my son's unbleached hair and it came out far bluer than I expected. I've written up what to expect, how to apply it and how to deal with the staining in Blue Hair Dye for Dark Hair: What Actually Works.