Actually, I'm exposing all the internal settings, precisely because color blindness is more of a spectrum disorder than something you either have or don't have.

Actually, I'm exposing all the internal settings, precisely because color blindness is more of a spectrum disorder than something you either have or don't have. It's fairly rare to find someone who the second image doesn't massively help, so it'd be really cool if you could play with the hard settings. Also, HueWindow is pretty much guaranteed to work if you can see at all.