Tore, and a few other blog readers have asked me about the sky blue paint I've used for the layout room and the peninsula backdrop. Readers in the US simply have to walk into a Home Depot and ask for Behr's "Silver Strand."
For those who don't have access to the brand name of the paint, the mixture labels on the two cans I've used over the years are shown here. A paint store should be able to match the formula. Although the numbers are slightly different I've never been able to ascertain any difference in the color between these two cans that's worth worrying about.