Color Palette Generator - Enter the URL of an image and find its color palette
CSSGradient.io - As a free css gradient generator tool, this website lets you create a colorful gradient background for your website, blog, or social media profile.
Random Color Palettes - Generate a random color palette by tapping your space bar
Material Palette - Generate and export your Material Design color palette
Klart.io Colors - A data-driven collection of beautiful color palettes 🌈
Coolors.co - The super fast color schemes generator! Create, save and share perfect palettes in seconds!