Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
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.
Sketch - Professional digital design for Mac.
Color Palette Generator - Enter the URL of an image and find its color palette
Adobe Illustrator - Adobe Illustrator is a vector graphics editor.
Klart.io Colors - A data-driven collection of beautiful color palettes 🌈