Examine source code of Mimikyu-Light-Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Mimikyu-Light-Theme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right bottom"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(130, 109, 151)",
      "toolbar_text": "rgb(239, 226, 255)",
      "frame": "rgb(158, 136, 176)",
      "tab_background_text": "rgb(61, 40, 79)",
      "toolbar_field": "rgb(224, 189, 255)",
      "toolbar_field_text": "rgb(112, 79, 143)",
      "tab_line": "rgb(83, 37, 145)",
      "popup": "rgb(176, 147, 214)",
      "popup_text": "rgb(71, 41, 93)",
      "tab_loading": "rgb(83, 37, 145)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{258de2e6-8ea5-4e36-9b32-8a3767e682b6}"
    }
  }
}