Wonder what color the desert of Petra is, or that delicious Uni sushi you just had for lunch? Sherwin-Williams just launched ColorSnap, an iPhone application that allows you to snap a photo and get the matching Sherwin-Williams paint color from more than 1,500 in their database. Nice for the designers tool kit. Click here to download from iTunes.   

Update: Speaking of color, check out XOLOR for a color seizure.