Blue Eyes

I like this eye colour, especially on dark haired people.  The contrast is striking on both guys and girls.  Is there a way I can ensure that my kid will have blue eyes?  Have they spent enough time on genetics to figure this out yet?  How much would I have to spend?  Nothing, as I really don’t think such a science should exist.  Yes, to genetic studies for illness, but no to cosmetic trait control.  Focus on disease and abnormalities.  The rich can find other ways to look how they want.  Maybe some sort of eye dye injection?  Just the thought of that makes me squeamish.