Examine source code of Peachy

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Peachy",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-005-f5f3cf677b1f132c75ddc7bd319dd1fc.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(249, 192, 91)",
      "toolbar_text": "rgb(253, 98, 130)",
      "frame": "rgb(254, 157, 195)",
      "tab_background_text": "rgb(255, 253, 235)",
      "toolbar_field": "rgba(255, 235, 149, 0.75)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(248, 112, 140)",
      "popup": "rgb(253, 249, 211)",
      "popup_text": "rgb(255, 145, 168)",
      "tab_loading": "rgb(248, 112, 140)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3f39bfab-4c07-4f7f-b275-0027b248afbf}"
    }
  }
}