Examine source code of Blue Marguerite

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Blue Marguerite",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-034-6d9669d30498557e7b5a2db5ecb286d0.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(229, 225, 246)",
      "toolbar_text": "rgb(0, 5, 97)",
      "frame": "rgb(124, 106, 209)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(61, 102, 197)",
      "tab_line": "rgb(237, 79, 39)",
      "popup": "rgb(0, 5, 97)",
      "popup_text": "rgb(229, 225, 246)",
      "tab_loading": "rgb(237, 79, 39)"
    }
  }
}