Examine source code of TeamEnvy

{
  "manifest_version": 2,
  "version": "1.2",
  "name": "TeamEnvy",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right bottom"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(37, 37, 37, 0.57)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(42, 151, 255)",
      "toolbar_field": "rgb(37, 37, 37)",
      "toolbar_field_text": "rgb(64, 145, 251)",
      "tab_line": "rgb(42, 174, 255)",
      "popup": "rgb(36, 36, 36)",
      "popup_text": "rgb(33, 166, 255)",
      "ntp_background": "rgb(34, 34, 34)",
      "ntp_text": "rgb(42, 151, 255)",
      "tab_loading": "rgb(42, 174, 255)"
    }
  }
}