Hair trends emerge and flow within the fashion industry, but why do some never seem to go away? In the 90’s we saw the first big wave of “punk rock” colors, bold and bright primary colors and since then the desire for unnatural hair shades has grown both in popularity and acceptance in mainstream culture. Today, we can recreate any color on the color wheel on your hair. If a full head of rainbows isn’t your thing though, don’t fret! There are several ways to add some rainbow to your hair color.