Color Palette Generator - Enter the URL of an image and find its color palette
Colors & Fonts - Css gradients, color palettes & font pairing 1 click 1 place
Site Palette - Get the essential colours from any website
Contrast - A macOS app for quick access to WCAG color contrast ratios
Material Palette - Generate and export your Material Design color palette
Klart.io Colors - A data-driven collection of beautiful color palettes 🌈