How to Maintain Lowlights on Gray Hair “Lowlights done using a semi- or demi-permanent color can last between six to 12 weeks depending on how dark you lowlight your hair,” says Gregory.

2. Light Brownie Brown. @carlosdharrisjr. This light brown hair color is just as sweet as the dessert. According to Korab, the shade adds golden tones throughout a natural brunette base to give it ...