MCP tool
accessibility_rules
Convert a palette WCAG matrix into actionable design-system rules.
The accessibility_rules tool is provided by Colour Memory. Install that server in your AI client and the assistant can call it directly.
Servers exposing accessibility_rules
From the publisher:Convert a palette WCAG matrix into actionable design-system rules. Returns safe pairs, AA-only pairs, large-text-only pairs, decorative-only pairs, best text colour per background, and component usage rules. Deterministic, no LLM cost.
Install Colour Memory →Parameter Type Description palette*array Array of hex values
Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.