The color blue

I admit it. I can't tell some blues apart. This has become an issue because I wanted to paint part of my bathroom blue. A dark rich blue that had jeweltones to it. I probably went through 50 little color samples and finally settled on one. We primed the wall and put the first coat on. Both Dan and Whitney say it reminds them of kindergarten blue and want to know when I'll be adding the yellow and red. I said it just needs a second coat and the blind reinstalled. Well the blind is back up and I think they are right. It isn't as rich as I hoped for. So now we have to pick out a new color and paint over all this blue. Maybe I shouldn't be involved in color choice.