I recommend lying. Agree you don't like the blue look. You want more whitish lights... then switch it up on her
If this is a serious recommendation I disagree 100 fold. Lying to your wife never helps. Also doing it and tell her tough poop only builds resentment.
I didn’t read pages 2-5 so forgive me if anyone already posted this.
Ive got a feeling this isn’t the only area where she feels like she needs complete control. Ask her why it’s so important to her. Maybe as a child she didn’t have any control over her personal space. Or she had extremely controlling parents or siblings. Rarely is it about the subject.
This may sound extreme and over analytical but there are larger problems here and I suggest counseling. Marriage is all about compromise and you both need to figure out how to do that. I recommend counseling for everyone, not just relationships experiencing serious issues. If you can tackle this one you can avoid future conflicts and resolve differences much easier. Basically it’ll make your marriage stronger.
My $0.02