Opting for a black or blue-black hair dye is something very daring, but at the same time very common if you want to make a radical change of look or cover the grey hair of a dark hair. It is a type of hair dye that can be used on any shade, although it requires special care so that it does not lose its shine and above all so that the original colour or the grey hair growing at the roots does not spoil this characteristic colour.
Black and blue-black hair colour: a colour with temperament. Opting for a black or blue-black hair dye is a very daring, but also very common choice if you want to make a radical change of look or cover grey hair in dark hair. It is a type of dye that can be used on any tone, although it requires special care so that it does not lose its shine and above all so that the original colour or the grey hair that grows at the root does not spoil this characteristic colour.
When applying black and blue-black hair dye, we should bear in mind that whenever the colour of the hair is darker than the skin colour, the face and all its elements are enhanced. If we want to highlight a particularly beautiful face we will use this technique. We must take into account the skin colour of the client before opting for such a radical change.