Examine source code of Wink Dark Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Wink",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(35, 44, 61)",
      "toolbar_text": "rgb(148, 157, 165)",
      "frame": "rgb(6, 15, 32)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(124, 132, 139)",
      "toolbar_field_text": "rgb(53, 53, 53)",
      "tab_line": "rgb(41, 214, 180)",
      "popup": "rgb(124, 132, 139)",
      "popup_text": "rgb(35, 44, 61)",
      "tab_loading": "rgb(41, 214, 180)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7acb7f35-2fa3-445f-8a1e-3ba8473997dc}"
    }
  }
}