Design diagnostics

Theme contrast audit

Computed live from theme.css's actual custom properties, in your browser, right now — checking 6 themes…

Every color pair below is measured with the real WCAG 2.1 relative-luminance formula against the CSS custom property values currently loaded from theme.css. Nothing here is retyped from a comment or a past audit — if a color changes, this page's numbers change with it.

Reading theme.css…