Got link to a nice tool from inforum about Check My Colors It is a tool for checking foreground and background color combinations of all DOM elements and determining if they provide sufficient contrast when viewed by someone having color deficits. All the tests are based on the algorithms suggested by the World Wide Web Consortium (W3C). I checked one site and got following results Luminosity Contrast Ratio: 121 failures Brightness difference: 31 failures Color difference: 122 failures Gotta rework my site now.. Hope you too use the tool. Just type your URL and get the result!!