WebGradients is a free collection of 180 linear gradients that you can use as content backdrops in any part of your website.
Get random, accessible colour combinations.
An open source toolbox for colours on the web.
Learn about accessible button contrast and use the generator to begin creating button styles with accessible contrast.
Colour schemes from your favourite movies.
30+ hand curated color palettes. Find a great color palette for your next project
Interesting multicolor gradients and patterns in pure open-source CSS Code with JPG downloads!
Open color is an open-source color scheme optimized for UI like font, background, border, etc.
A fantastic colour contrast checker tool that brings attention to how color contrast can affect different people with visual impairments using statistics and examples.
A collection of color and typography resources for Web Developers and Digital Designers to find inspiration.
Pantone provides a universal language of color that enables color-critical decisions through every stage of the workflow for brands and manufacturers.
Mesh is a simple way to create beautiful, unique gradients using shaders.
An open-source colour picker app for macOS.