https://api.edmunds.com/api/vehicle/v2/colors/200478111?fmt=json&api_key={api key}

{
  "id": "200478111",
  "name": "Granite Crystal Metallic Clear Coat",
  "equipmentType": "COLOR",
  "manufactureOptionName": "Granite Crystal Metallic Clear Coat",
  "manufactureOptionCode": "PAU",
  "category": "Exterior",
  "colorChips": {
    "primary": {
      "r": 72,
      "g": 72,
      "b": 72,
      "hex": "484848"
    }
  },
  "fabricTypes": [ 
  ],
  "attributes": [
  ]
}