doughnut.json

{
  "data": {
    "datasets": [
      {
        "backgroundColor": [
          "rgb(255, 99, 132)",
          "rgb(54, 162, 235)",
          "rgb(255, 205, 86)"
        ],
        "data": [
          300,
          50,
          100
        ],
        "label": "My First Dataset"
      }
    ],
    "labels": [
      "Red",
      "Blue",
      "Yellow"
    ]
  },
  "type": "doughnut"
}