Examine source code of blue p

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "blue p",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-001-9c6d74e14860e77ee6f8f43e824bff25.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(5, 101, 134, 0.93)",
      "toolbar_text": "rgb(4, 225, 243)",
      "frame": "rgb(30, 103, 123)",
      "tab_background_text": "rgb(26, 208, 222)",
      "toolbar_field": "rgb(4, 84, 100)",
      "toolbar_field_text": "rgb(136, 210, 236)",
      "tab_line": "rgb(62, 189, 222)",
      "popup": "rgb(29, 125, 150)",
      "popup_text": "rgb(89, 205, 206)",
      "tab_loading": "rgb(62, 189, 222)"
    }
  }
}