OK... you win... I'm not going to continue this pointless back and forth with you.. no matter which of your many names you use.
I think I was just bothered by the way your OP frames this all as "hubby's problem." It's not. It's culture (male/female as well as US/Brit) as well as personal aesthetics. So it's just as much your problem as his. I'm also bothered by the broad way that you've been using "color blindness."