ffflux - An online tool that makes it easy to generate fluid and organic-feeling gradients, then export them as lightweight SVG files to be used as backgrounds in your designs.
Color Palette Generator - Enter the URL of an image and find its color palette
Gradient Scene Icons - New icons style that works with any design
Color Hunt - Curated collection of beautiful colors, updated daily
Gradient Backgrounds - The best gradient sites in one place
Coolors.co - The super fast color schemes generator! Create, save and share perfect palettes in seconds!