Color Hunter - Color Hunter is a place to find and make color palettes created from images.
iWantHue - Colors for data scientists. Generate and refine palettes of optimally distinct colors.
Palette Ninja - Create harmonious color schemes
Adobe Color CC - Generates color themes that can inspire any project.
COLOURlovers - COLOURlovers is a creative community where people from around the world create and share colors, palettes and patterns, discuss the latest trends and explore colorful articles... All in the spirit of love
Color Palette Generator - Enter the URL of an image and find its color palette