What's the color of Ian Somerhalder's eyes?

Well I don't know the shade of his blue eyes, they sometimes look like gray because they are very light blue, which depends of the light. Can you tell me the shade, cause I am planning to buy contact lenses like his eyes. :)


http://t2.gstatic.com/images?q=tbn:S5Ki8GFyXTXUJM:http://i391.photobucket.com/albums/oo354/yourspecialneed/Damon-Salvatore-damon-salvatore-104.jpg&t=1
http://www.deviantart.com/download/145044045/damon_salvatore_by_iamdreaming.jpg
>>> What's the color of Ian Somerhalder's eyes?