Well I can't find anything conclusive about eye color and night vision, but I did find this.
http://www.madsci.org/posts/archives/jul2001/994098545.Ge.r.html
This guy seems to think it is the exact opposite. I have actually heard that people with light colored eyes are more affected by bright sunlight, but I'm not sure about any of this night vision stuff.

I do know that some people seem to have poor night vision, but that is usually a cause of age. I think most people just don't know how to use their night vision because they never have had to.

This is a great topic though.