Card.biz is an innovative e-photoboard aimed to help you discover and keep track of your co-workers easily. A new version (the one that I worked on) was launched during the 2012 Summer.
Also, having an easy-customisable templates based on a hexadecimal could be a nice feature for the users, so we did just that. For example :
Wanna see more ? http://Card.biz
Why don't you try it ? It's free !