How to have fun Red Hair
Single-process color can come out flat and one-dimensional. To keep away from this, Lively’s and Johansson’s Stylist layered quite a few changes of scarlet over each other. It reads as one color, but it’s full of texture—it doesn’t feel like a block of red. It was mixed one color for her scalp area and a lighter version of that for the rest of her head. They then added fine brownish-red lowlights throughout and put subtle highlights on her ends so that they don’t look too inky. Coloring your hair is an art form and can be fun if you experiment.