AI Color Palette Generator
Brand-ready palettes with hex codes.
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Sign in — it's freeAbout this tool
Choosing colour is where non-designers stall. Picking one colour you like is easy; picking four that work together, hold up in dark mode and stay readable as text on a background is a different problem, and it is mostly about relationships rather than individual choices.
This generator produces a coherent palette with hex codes from a description of mood, brand or industry, so you have a defensible starting point rather than a random swatch. Because it outputs hex values directly, the result drops straight into CSS variables, a design token file or a slide template.
Who this tool is best for
- Founders and small teams building a first brand identity
- Developers who need a decent palette without a designer
- Anyone refreshing a site or deck that grew colours by accident
- Designers wanting quick divergent starting points
Real use cases
Setting up design tokens
Take the hex values straight into CSS custom properties or a theme file so colour lives in one place instead of scattered across components.
Escaping the default look
Describing a specific mood or industry pushes you away from the blue-and-purple gradient that every untuned project ends up with.
Presentation and document theming
A consistent four-colour palette makes slides look intentional more reliably than any layout change.
How to use it
- 1Describe mood and context, not colours"Trustworthy fintech, calm, slightly premium" gives more than "blue and grey".
- 2Check contrast before adoptingRun text and background pairs through a WCAG contrast checker. Aim for 4.5:1 on body text.
- 3Test in both light and darkA palette that only works on white is half a palette.
- 4Assign rolesDecide which colour is primary, which is accent and which is surface — then use them consistently.
A practical example
Example input
Brand: "calm personal finance app for first-time savers" · Mood: trustworthy, warm
What you get back
#0F3B4C deep teal · #2C7A7B accent · #F4F1EA warm paper · #E8B04B highlight · #1B1B1B text
The palette gives you a dark anchor, one accent, a soft neutral background and a single highlight — enough structure to build an interface without it fighting itself.
Why use this instead of doing it manually
Picking colours one at a time produces sets that clash at the edges because each choice is made in isolation. Generating the full palette at once keeps the relationships between colours intentional.
When you should not use this tool
- When a brand already has defined colours — extend them rather than replacing them.
- For accessibility-critical work without checking contrast; the palette is a starting point, not a WCAG audit.
- For print, where you need CMYK or Pantone values rather than hex.
Common mistakes
- Using all five colours at equal weight instead of one dominant and one accent.
- Skipping the contrast check on text over the accent colour.
- Describing a colour instead of a feeling — "blue" gives you less than "calm, clinical, high trust".
What happens to the text you submit
Nothing is processed in your browser. When you press generate, the text you typed is sent to our server, which forwards it to the AI model that powers this tool and streams the result back to this page.
Only the brand description you type is sent to the model. No image, logo or file upload is involved in this tool.
This utility is free to use with no credit card required, and fair-use rate limits may apply so the tools stay available for everyone. Please avoid submitting confidential or sensitive information. Full details are in our privacy policy.
Tips from our editors
- Restraint reads as designed. Three or four colours used consistently beats eight used loosely.
- Never rely on colour alone to convey meaning — add an icon or label for accessibility.
- Keep a neutral scale alongside the brand colours; most of an interface is neutral.
Limitations to know
- Accessibility contrast is not verified automatically — check it yourself.
- The generator does not know your existing brand assets or logo colours.
- Colour carries different cultural associations in different markets.
Pricing and access
This tool is free to use on AI Vision Hub with no account, no trial and no credit card. We cover the model costs and fund the site through advertising, so there is no per-use charge and no export paywall. Fair-use rate limits apply to keep it available for everyone.
Alternatives worth considering
Coolors / Adobe Color
Interactive exploration with locking and harmony rules; free tiers are generous.
WebAIM Contrast Checker
Free and essential — use it alongside any palette tool, including this one.
Frequently asked questions
Are the palettes accessible?
Each result includes an accessibility note on which colour pairs meet WCAG AA contrast for body text.
Can I use the palette commercially?
Yes. Colours are not copyrightable and the palettes are free to use in any project.
How do I use these in Tailwind or Figma?
Copy the hex codes straight into your Tailwind theme tokens or Figma styles — click any swatch to copy it.
Related tools & guides
Keep exploring
Compare full AI products in the AI tools directory, read hands-on guides on the blog, or try the AI content detection hub.