Examine source code of Witch Queen Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Witch Queen Theme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(43, 42, 51)",
      "toolbar_text": "rgb(251, 251, 254)",
      "frame": "rgb(28, 27, 34)",
      "tab_background_text": "rgb(128, 128, 128)",
      "toolbar_field": "rgb(66, 65, 77)",
      "toolbar_field_text": "rgb(251, 251, 254)",
      "tab_line": "rgb(52, 168, 108)",
      "popup": "rgb(83, 82, 93)",
      "popup_text": "rgb(251, 251, 254)",
      "icons_attention": "rgb(52, 168, 108)",
      "icons": "rgb(52, 168, 108)",
      "popup_border": "rgb(52, 168, 108)",
      "popup_highlight": "rgb(52, 168, 108)",
      "sidebar_border": "rgb(52, 168, 108)",
      "tab_loading": "rgb(52, 168, 108)",
      "tab_text": "rgb(52, 168, 108)",
      "toolbar_field_border_focus": "rgb(52, 168, 108)",
      "toolbar_field_border": "rgb(52, 168, 108)",
      "toolbar_field_highlight": "rgb(52, 168, 108)"
    }
  }
}