Whether you have lightened hair or brown, there are many ways to achieve this look. The new trend is to blend your roots and lighten your lengths with rose gold highlights. This will make your blonde hair look healthier and more appealing. You can even blend your grays for a softer effect. Just remember not to mix that colors unless you want your ends to appear streaky or ashy. However, blending your grays properly will ensure that that color stays consistent.