Examine source code of mytheme20220927

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "mytheme20220927",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(41, 43, 43)",
      "toolbar_text": "rgb(5, 249, 96)",
      "frame": "rgb(56, 56, 55)",
      "tab_background_text": "rgb(117, 151, 127)",
      "toolbar_field": "rgb(175, 169, 130)",
      "toolbar_field_text": "rgb(205, 30, 33)",
      "tab_line": "rgb(149, 153, 160)",
      "popup": "rgb(204, 204, 157)",
      "popup_text": "rgb(10, 3, 81)",
      "button_background_active": "rgb(182, 1, 104)",
      "button_background_hover": "rgb(93, 38, 64)",
      "icons_attention": "rgb(255, 1, 5)",
      "icons": "rgb(11, 195, 56)",
      "ntp_background": "rgb(84, 116, 93)",
      "popup_border": "rgb(16, 237, 100)",
      "popup_highlight_text": "rgb(11, 244, 68)",
      "popup_highlight": "rgb(86, 90, 86)",
      "sidebar_border": "rgb(135, 135, 25)",
      "sidebar_highlight_text": "rgb(224, 134, 65)",
      "sidebar_highlight": "rgb(87, 84, 112)",
      "sidebar_text": "rgb(174, 174, 30)",
      "tab_loading": "rgb(149, 153, 160)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{394cdc2b-7c04-419d-bdc8-dbfa821f9f8b}"
    }
  }
}