About DesignMatrix

Move between color conversion, contrast checks, palettes, and CSS output. Verify contrast and generated styles in the context where you plan to use them. Built static-first: this repository defines browser-side tools and static assets; live CDN and origin behavior must be confirmed with the hosting provider. No login, no credits, installable as an app (PWA). The app shell and deterministic tools can work offline after caching; some file engines need an initial connection.