[StarJewel]

I think the movie was pretty close to what Legolas looked like. If he had Vanyar blood in him, (and considering that his father was fair, I'd say this is pretty likely) then it is almost certain that he would be fair haired and light eyed. Galadriel was an example of this. Her mother was Vanyar, as was her grandmother. So, he turned out fair, as did all of her siblings. Seems like the Vanyar apperance dominates over the darker Noldor