Blond or fair hair is a hair color characterized by low levels of the dark pigment eumelanin. The resultant visible hue depends on various factors, but always has some yellowish color. so, if you determine that your hair color is level 7, youll be able to decide to which haircolor you might want to dye your hair. If someone were to have dark blonde hair at a level of 7 but want to change it, warm highlights like honey, caramel, or toffee will be the most suitable. Platinum blonde or lighter shades can make for a bold hairstyle, but dont always suit darker skin tones kim kardashian looked amazing when she changed her hair colour to blonde, opting for a. natural blonde hair makes up about 2 of the population, which means that 1 out of every 3 women you see dyed their hair to blonde. Apart from dying your hair, dark blonde hair is achieved with time. Keep in mind that transitioning more than two shades lighter or darker will require a stronger effort to maintain. When your roots begin to grow out, you will need to use the same professional process to do a touch up.