Khroma

Khroma is a browser based color tool for designers that uses a neural network to learn which colors a person likes and then generates color combinations to match. It is built to help designers find palettes without starting from a blank page. A user begins by choosing a set of colors they like, which trains the algorithm in the browser to generate colors they prefer and to block ones they do not. The generator draws on patterns learned from thousands of popular human made palettes and produces an endless stream of combinations that can be viewed as typography, gradient, palette or a custom image. Search and filtering work by hue, tint, value and color, as well as by hex and RGB values. Combinations can be saved to an unlimited personal library. Each saved pair shows color names, hex codes, RGB values, CSS code and a WCAG accessibility rating, which makes it practical for web and interface work. The vendor does not publish pricing, and no paid plans are listed on the site; visitors can get started directly from the home page. Khroma is made by an individual developer, George Hastings, and the site carries a link to a curated Instagram account for color inspiration.