Khroma

Khroma

Free

AI color palette generator that trains a personal neural network on your color preferences to create unlimited, accessible color combinations.

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What is Khroma?

Khroma trains on your own taste before it generates anything: you rate around fifty colours during setup, and it builds a personal model that produces palettes matching your preferences rather than generic trend combinations. Output comes with hex codes, CSS values, gradients and typography previews, and it reports WCAG contrast ratings, which matters because accessible colour choices are a compliance requirement rather than a nicety. Two things to note. The setup step is genuinely required rather than optional, so it rewards people who will use the tool repeatedly and frustrates anyone wanting one quick palette; Huemint is faster for a single job. And it is free with no paid tier, which makes it easy to try, though as with any free tool without a revenue model it is worth exporting palettes you rely on rather than assuming they will always be retrievable.

Key Features

Personalized Neural Network Color TrainingUnlimited Palette GenerationTypography Color Preview ModeGradient Pair GenerationCustom Image Color OverlayAdvanced Search by Hue, Tint & ValueHex Code & RGB Value ExportCSS Code Ready OutputWCAG Accessibility Rating per PairColor Name IdentificationUnlimited Favorites LibraryBrowser-Based with Local StorageFilter by Color AttributeBlock Disliked ColorsMultiple View ModesPalette Inspired by Human-Curated SourcesCompletely Free to Use

How to Use Khroma

1Go to khroma.co and click Get Started
2Select 50 colors you love from the training palette
3Wait for your personal neural network to train
4Browse infinite generated color combinations in your preferred view mode
5Save favorites to your personal library and copy hex, RGB, or CSS values

✅ Best For

  • UI/UX Designers
  • Brand Identity Designers
  • Front-End Developers
  • Digital Artists
  • Students Learning Color Theory

❌ Not For

  • Users needing print-specific CMYK color values
  • Teams wanting shared cloud color libraries
  • Users who want to collaborate or export to design tools like Figma directly

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Pricing

Free$0
  • ✓Full access to all features
  • ✓unlimited palette generation
  • ✓no account required

Prompts to Try

Find a color palette for a wellness brand using soft greens and beige tones

Generate gradient pairs for a tech startup in blue and purple

Create accessible typography color combinations with a WCAG AA rating

Find deep, rich jewel tones for a luxury fashion brand palette

Use Cases

A brand designer working on a wellness app palette uses Khroma to train a personal color algorithm on 50 earthy, calming tones and generates 200 unique accessible combinations in minutes, finding the perfect sage-and-terracotta pair for the app's home screen
A front-end developer building a dark mode dashboard checks every AI-generated color pair in Khroma's WCAG accessibility rating view, ensuring all text and background combinations meet AA contrast compliance before writing a single line of CSS
A graphic design student assigned to create a brand color system for a client project uses Khroma to explore hundreds of personalized palette options, saving the best combinations to their favorites library and presenting five polished options to their tutor
A freelance illustrator working on a series of editorial illustrations uses Khroma's gradient view to find unexpected color transitions that feel fresh and distinctive, applying them to backgrounds and transitions across a 12-piece editorial series
A UI designer refreshing a fintech app's visual identity uses Khroma's image view to see how each generated palette looks when applied to a mock product screenshot, filtering combinations by warm tones and high contrast to meet brand and accessibility goals
An interior design blogger uses Khroma to generate complementary color palettes for room mood boards, copying the hex codes directly into their Canva layouts to create visually consistent editorial content for their Instagram and Pinterest pages

Frequently Asked Questions