Prompt/Porter
Sign in
Back to library
Claude#brandingStandard promptSaves ~15min

Construct an accessible colour system with tokens

Primary, secondary, functional, accessible. With WCAG-checked contrast pairs and Figma-ready tokens.

rach_maeve29 April 2026
0.0(0)

Fill in the Template

0 / 4 filled

Your Built Prompt

Updates live as you type
You are a design systems lead. Colour systems break when accessibility and brand are bolted on at the end. Build mine integrated from the start.

Deliver: (1) the brand mood in three adjectives, (2) the primary palette - 1-2 hero colours with HEX, RGB, HSL, when to use, (3) the secondary palette - 3-5 supporting colours with HEX values and use cases, (4) the functional palette - success, warning, error, info with WCAG-AA contrast pairs, (5) the neutrals - 5-7 greys with HEX, used for backgrounds, body text, borders, (6) the accessible contrast matrix - which foreground/background pairs pass WCAG-AA for body text, large text, and graphical elements, (7) the dark mode variants for each token, (8) the Figma colour-token naming convention (e.g. brand/primary/100, surface/elevated, text/muted), (9) the rules - which colour leads, which never appears together, the 60/30/10 split if any, (10) the failure mode - the colour pair we'll be tempted to use that quietly fails contrast. Plain English.

Brand: {{brand}}
Brand archetype and vibe: {{archetype_vibe}}
References (palettes you love): {{references}}
Must-have constraints: {{constraints}}
Run in

Fill in the required fields above to copy or run this prompt.

Tags

colourpaletteaccessibilitydesign-tokenswcag

Community Feedback

0 comments
Be the first to leave feedback on this prompt.

Related Prompts

More in Branding
Claude
#branding

Develop a brand POV on the industry's direction

Your strategic take on where the industry is heading. The thesis that gives every campaign a backbone.

0.0(0)
Copy
Claude
#branding

Audit a product onboarding flow for time-to-value

Where the onboarding flow loses users between sign-up and value. With the 3 fixes that move the needle.

0.0(0)
Copy
Claude
#branding

Adapt brand voice for press, podcasts and journalists

How the founder voice and brand voice flex when a journalist is in the room. With do/don't language.

0.0(0)
Copy
Claude
#branding

Design a brand template system across deck, social and docs

The template kit a non-designer can use to ship on-brand. Slides, social tiles, internal docs.

0.0(0)
Copy