Hi Jeffrey. It would help to narrow down your parameters.

Try going to Houzz PHOTOS. Scroll down and click "bedrooms." Enter "blue" in the search box. There are 5,000 photos for you to look at to get ideas. Create an Ideabook for yourself of your favorite ones. By the time you get about 20 in your Ideabook, you should start to see a trend.

This seems like a huge number of blue bedroom photos, but remember that Houzz has over one million photos total!!

Please post your thoughts as you go along...

Hi Jeffery,
Have you been able to find a classy blue that you like in the Houzz photo collection?