Well, it's more "tinted" blue than dyed. Since I have brown hair and didn't want to lighten it beforehand, the blue is very subtle. If the light hits it just right, you can see the blue. Otherwise it just looks like I darkened my hair a bit. As promised, here's a picture. Since I don't post pictures of my face on this blog, my original plan was to take a picture of the back. That was hard for me to do and I didn't get around to asking someone to help me. (You know how moms are about asking for help!) In honor of World Diabetes Day, I made a blue circle out of my face to show my blue hair. Look, my shirt even looks blue! It's actually purple but some things photograph a slightly different color depending on lighting, etc.