Color selection is an essential part of every designer’s world. Color doesn’t just provide aesthetic completion but can invoke emotions and responses in a person. Whether you design ad campaigns, packaging, logos, websites or simply love great color combinations, these palette-centric, color-loving sites will help you choose the ideal color palette for your projects.
COLOURlovers
http://www.colourlovers.com/

COLOURlovers is the ultimate color resource. Their social network based system offers palette creation tools, blogs, ratings,...