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YES

As of 13 August 2026, AI can create an accessible colour palette for your business.

This still needs a person who signs their name to it.

Can you do it?

5 minutesto a draft.

30 minutesto something you’d act on.

Cost, all in£0

Skill neededchat-fluent

Who has to check ityou

What the alternative costsNo comparable human-service price is provided in the supplied data.

If this goes wrong: important text or controls fail contrast checks, and you have to revise the palette and any designs already using it.

What to actually do

  1. Hand it to a person

    The route this page recommends

    A person who owns the outcome does this end to end, worth it when the failure is dear.

  2. Use a tool built for this

    Second choice

  3. Do it yourself

    The distant third

    A chat interface, chat-fluent skill, and roughly 30 minutes until you can act on the result.

    How to actually do it

    1. Open a free chatbot and gather your existing logo, brand colours, website screenshots and any colour preferences without including customer or staff personal data.
    2. Write down the business type, audience, brand personality, intended channels, light or dark background needs and colours that must stay or be avoided.
    3. Paste the brief and the copyable prompt into the chatbot, then ask it to produce the palette, pairings, contrast ratios and usage rules in a table.
    4. Copy each proposed foreground and background hex pair into a contrast checker and record whether normal text, large text, buttons and focus indicators pass.
    5. Remove or revise any pair that fails, then ask the chatbot to update the palette and usage guide without changing the colours that already passed.
    6. Test the revised palette in a sample homepage, email, social graphic and printed document, including links, disabled states, error messages and keyboard focus.
    7. Send the final palette and sample designs to the person responsible for your website or brand, and publish only the colours and pairings that passed the checks.

    Prompt

    Create an accessible colour palette for my business using the brief below.

Business: [business name and what it does]
Audience: [who needs to use or read the materials]
Brand personality: [for example, calm, practical, energetic or premium]
Existing colours or colours to keep: [list names or hex values, or write none]
Colours to avoid: [list any, or write none]
Where the palette will be used: [website, email, print, social media, presentations, signage or other]
Backgrounds and theme needs: [light, dark, both, or unknown]

Return:
1. A primary, secondary, accent, neutral and status palette with a name and hex value for every colour.
2. Recommended foreground and background pairings for normal text, large text, icons, buttons and focus states.
3. Contrast ratios for each proposed pairing, and label whether each meets WCAG AA for normal text, WCAG AA for large text, and WCAG AAA where it does.
4. A simple usage guide that prevents colour being the only way information is communicated.
5. A short explanation of the trade-offs between accessibility, brand character and print or screen use.

Do not invent existing brand colours, accessibility test results or legal requirements. If you cannot calculate a contrast ratio reliably, say so and mark that pairing for manual testing. Keep the palette practical rather than giving me many near-duplicate colours.

    Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.

What it gets wrong

  • AI cannot know which colours are recognisable to your existing customers or distinctive in your market.
  • It can calculate or state contrast results incorrectly, so every important pairing needs a separate check.
  • It cannot judge how colours reproduce on your particular printers, screens, materials or lighting conditions.
  • It does not replace testing with people who have different visual access needs.
  • It cannot decide whether an accessible palette still feels like your business rather than a generic template.

Even on a YES, the friction has a name: verification cost, judgement under ambiguity and taste.

How we scored this

Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.

AxisScore (0–2)
Output2
Inputs2
Verification1
Liability1
Effort delta2
Total8 / 10

The methodology and its thresholds are published in full.

FAQ

Can ChatGPT create an accessible colour palette?
Yes. It can propose hex values, colour roles, pairings and usage rules from a clear brand brief, but you should check its contrast claims in a separate checker before using the palette.
How do I know if my colour palette is accessible?
Test every important foreground and background combination, including body text, headings, links, buttons, icons and focus states, with a contrast checker. Also test the colours in real website and design examples because passing contrast alone does not make the whole design accessible.
Can AI keep my existing brand colours and make them accessible?
Usually, it can suggest accessible pairings and supporting colours around colours you need to keep. If a required colour fails when used for text or controls, AI cannot make that exact pairing pass without changing the colour, its background or its use.
Do I need a designer to create an accessible colour palette?
Not necessarily for a first draft, because AI can do the initial exploration and documentation. A designer is useful when the palette must work across a complete identity, print materials, digital interfaces and real customer testing.

Nearby answers

All Brand & design rulings

Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.

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