Examine source code of Orangier Darker

{
  "manifest_version": 2,
  "version": "2.0",
  "name": "Orangier Darker",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-039-717a66ba4d455686088c80f391cb3264.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(210, 186, 152)",
      "toolbar_field": "rgb(211, 188, 157)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(153, 125, 85)",
      "popup": "rgb(209, 186, 154)",
      "popup_text": "rgb(0, 0, 0)",
      "tab_loading": "rgb(153, 125, 85)",
      "bookmark_text": "rgb(0, 0, 0)",
      "frame": "rgb(206, 198, 185)",
      "tab_background_text": "rgb(134, 80, 0)"
    }
  }
}