Examine source code of Party Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Party Theme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-045-3e6898966e6ccdc87f80d23d4e7a6a49.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(9, 89, 154)",
      "toolbar_text": "rgb(13, 247, 23)",
      "frame": "rgb(9, 61, 106)",
      "tab_background_text": "rgb(11, 215, 252)",
      "toolbar_field": "rgb(70, 24, 165)",
      "toolbar_field_text": "rgb(57, 218, 245)",
      "tab_line": "rgb(251, 124, 12)",
      "popup": "rgb(7, 50, 84)",
      "popup_text": "rgb(238, 242, 244)",
      "tab_loading": "rgb(251, 124, 12)"
    }
  }
}