Some of these sources are older, but according to these color and design are important (for webshops anyway): http://www.acrwebsite.org/volumes/display.asp?id=8

Some of these sources are older, but according to these color and design are important (for webshops anyway): http://www.acrwebsite.org/volumes/display.asp?id=8468 http://www.acrwebsite.org/volumes/display.asp?id=8468 http://www.colormatters.com http://www.colormatters.com http://www.colormarketing.org/uploadedfiles/media/the%20profit%20of%20color!%20-%20final%204%2007.pdf?tierslicer51_tsmenutargetid=650&tierslicer51_tsmenutargettype=2&tierslicer51_tsmenuid=51 http://www.colormarketing.org/uploadedfiles/media/the%20prof... http://www.nightcats.com/samples/colour.html http://www.nightcats.com/samples/colour.html And just google for it and you will find tons of papers and studies.