{
  "color": {
    "$type": "color",
    "palette": {
      "blue-500": { "$value": "#0055ff" },
      "blue-600": { "$value": "#0044cc" }
    },
    "action": {
      "primary": {
        "$value": "{color.palette.blue-500}",
        "$description": "Primary action color.",
        "$extensions": {
          "com.example.tokens-studio": { "figmaStyleId": "S:1a2b3c" }
        }
      },
      "primary-hover": { "$value": "{color.palette.blue-600}" }
    }
  }
}