You Can Look At The Before And After Pictures On The Box Or Check The Packaging And Look For A Statement That Says “For Dark Hair.”

However, there are a few types of blue hair dye that will work on dark hair. Still, you can try it out as a test. Check the package for phrases like midnight blue, designed for dark hair or lightens dark hair when you choose your dye.

Whichever Dye You Choose, Make Sure It’s Formulated For Dark Hair.

Web if you go for a dark blue hair dye on top of unbleached natural brown or black hair, you’ll still get an (extremely) subtle effect but the colour will be a good few shades darker than stated and it’ll fade quickly. To use, follow the directions on the packaging and keep in mind that your midnight blue hair dye will fade and wash out over the course of about four to ten shampoos. You’ll notice that the colour isn’t totally obvious, but when the light hits it will reflect.

Before You Dye Your Hair Blue, It Is Important To Lighten It As Much As Possible So That The Dye Will Take.

No bleach was involved in the making of this video. Web if your natural color is dark brown, got2b blue mercury can give you a stunning metallic blue look without bleach. Web dyeing your hair blue is a fun way to get out of a color rut.

Web 1 Purchase Blue Hair Dye That Is Specifically Designed For Dark Hair.

The majority of hair dyes are designed to darken light or medium hair;