Khroma Review: Features, Pricing & Alternatives

What is Khroma?

Khroma is a free, browser-based AI colour tool for designers. Instead of generating random palettes, it first asks you to pick 50 colours you like from a large grid. It then trains a small neural network on those choices, right in your browser, and generates an endless stream of two-colour combinations it predicts you will like, while blocking colours you do not.

Khroma was made by designer George Hastings, who was inspired by Tobias van Schneider’s Color Claim project. It was already featured as an established colour tool by Dribbble in January 2019. The site says the model learned from thousands of popular human-made palettes across the internet, which helps it suggest pairings that look balanced rather than arbitrary. We found no paid plan, rename or major change in 2025-2026; it remains a simple, free utility.

What makes Khroma different is personalisation. Tools like Coolors or Adobe Color give everyone the same generator, while Khroma’s suggestions reflect your own taste. It shows each pair as typography, a gradient, a palette or an image overlay, so you can judge how colours work together in context, and every combination comes with hex, RGB, CSS code and a WCAG contrast rating.

Key features of Khroma

• Personal colour trainingPick 50 favourite colours and Khroma trains a neural-network model in your browser to match your taste.
• Infinite generationScroll through an endless feed of colour combinations generated for you.
• Four preview modesSee each combination as typography, a poster-style gradient, a palette block or a tinted image.
• Advanced searchFilter results by hue, tint, value, colour name, hex or RGB code to find pairings around a specific colour.
• Saved collectionHeart combinations to build a library with colour names, hex, RGB and CSS code.
• WCAG ratingsEach saved text-and-background pair shows an accessibility contrast rating so you can check readability.

Who is Khroma best for?

• UI and web designers who need accessible text and background pairs that still feel on-brand.
• Brand designers looking for unexpected colour directions during early exploration.
• Illustrators and artists who want palette inspiration that reflects their own style.
• Students and hobbyists learning colour theory without paying for software.

Popular ways to use Khroma

• Brand exploration: generate dozens of colour pairs around a client’s preferred hue for a mood board.
• Accessible UI colours: check WCAG ratings for button and text colours before handing off to developers.
• Gradient backgrounds: use gradient mode to find smooth two-colour blends for hero sections.
• Typography colour: preview a text colour on a background colour before setting it in Figma.
• Design teaching: show students how preferences shape palettes and why contrast matters.

Khroma pricing (October 2026)

Khroma has no paid tier, subscription or credits. Because it is a free side project, there is no formal support, service-level guarantee or roadmap.

Khroma pros and cons

How to get started with Khroma

1. Open khroma.co and click Get Started.
2. Select 50 colours you genuinely like; variety helps.
3. Wait a moment while Khroma trains on your choices.
4. Browse the generated feed in typography, gradient, palette or image view.
5. Heart the pairs you like and copy their codes from your collection.

Tips to get better results from Khroma

• Retrain with a different set of 50 colours when you start a project with a new mood.
• Use the search filters to lock in one brand colour and find partners for it.
• Always check the WCAG rating before using a pair for body text.
• Copy hex codes into a shared design library so the team can reuse them.

Khroma vs alternatives

Khroma is a focused colour tool, not a full design app. Brandmark offers a free AI Color Wheel that recolours designs, and Adobe Express and Canva Magic Studio include palette suggestions inside complete editors. Those are better when you need to apply colours to finished designs straight away.

For generating whole interfaces with a colour theme already applied, Figma Make, Google Stitch and Uizard go much further. Recraft also lets you set custom palettes for AI-generated vectors. Khroma wins when you just want fast, personal colour inspiration at no cost. See all best AI design tools.

Our verdict: is Khroma worth it?

Khroma FAQs

Pricing and features change often. Details on this page were last reviewed in October 2026. Always confirm current plans on the official Khroma website.