Examine source code of Off White Taskbar

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Off White Taskbar",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-026-829b05416f823e170310e7c826ad1bec.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(43, 41, 52)",
      "toolbar_text": "rgb(236, 236, 236)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(225, 90, 90)",
      "toolbar_field": "rgb(143, 143, 143)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(35, 205, 179)",
      "popup": "rgb(43, 41, 52)",
      "popup_text": "rgb(206, 206, 206)",
      "tab_loading": "rgb(35, 205, 179)"
    }
  }
}