{
  "ground": {
    "hex": "#FAFAFA",
    "cssVar": "--parchment",
    "role": "The canvas. Primary background."
  },
  "sheet": {
    "hex": "#F2F2F2",
    "cssVar": "--folio",
    "role": "Elevated surfaces and containers."
  },
  "lead": {
    "hex": "#141414",
    "cssVar": "--ink",
    "role": "Primary text. Authoritative black."
  },
  "caption": {
    "hex": "#717171",
    "cssVar": "--marginalia",
    "role": "Secondary text, captions, labels."
  },
  "signal": {
    "hex": "#A52B2B",
    "cssVar": "--sienna",
    "role": "The accent. Editorial crimson."
  }
}