Webblonde highlights underneath the hair refer to a hair coloring technique where thin, delicate highlights of blonde are added to the bottom layer of the hair. Choose the right color. The underlayer of your hair is typically a few shades darker than the top layer, so you’ll want to choose a color that compliments your natural hair color. Webblonde hair with blue underneath. The blue color on blonde highlights is an amazing look. While the color itself is bold, it still has this classy vibe to it that makes your…