BrandMag - Follow your favorite brands across multiple online stores with «The-Brandmag.com»
Color Hunter - Color Hunter is a place to find and make color palettes created from images.
Palet.ly - loads of color palettes made from images.
Palette Ninja - Create harmonious color schemes
Pleeq - Pleeq - amazing image bookmarking for your inspiration.
iWantHue - Colors for data scientists. Generate and refine palettes of optimally distinct colors.