Audit Contrast

Use the ui-color-palette MCP tool get_palette to generate a palette with contrast data, then analyze the results for WCAG and APCA compliance.

MCP tool reference

Tool: get_palette

Input schema: see ui-color-palette-scale-palette for full base and themes field definitions. Key requirement: every theme must have textColorsTheme: { lightColor: "#FFFFFF", darkColor: "#000000" } for textContrast to be populated.

Always pass compact: true — returns a flat array of shade rows instead of the full nested PaletteData tree. Each row already has theme, color, shade, hex, contrast, and textContrast at the top level. All other color space values are omitted server-side.

Pre-computed contrast data

Each shade includes pre-computed scores. Do NOT recalculate contrast — just read the values.

Do NOT read shade.contrast (shade vs palette background) — this skill only uses shade.textContrast (light/dark text on shade).

shade.textContrast — light & dark text on shade (requires textColorsTheme set in theme)