okay [SEP] got these for my daughter she has light medium brown hair with natural blonde highlights it took a lot of chalk to even begin to show on her hair and even then it was subtle we did the pink on her i used the purple on my bleached blonde hair and it definitely showed up better but looked more like a wine red or burgundy there is no way the picture in the post of the girl with purple and blue hair is real so far the color is not very vibrant