Examine source code of Chilly

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Chilly",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-023-f741aad3989b46322a7840a425068429.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(190, 231, 255)",
      "toolbar_text": "rgb(112, 130, 248)",
      "frame": "rgb(123, 127, 204)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(0, 234, 183)",
      "toolbar_field_text": "rgb(61, 65, 145)",
      "tab_line": "rgb(248, 112, 140)",
      "popup": "rgb(91, 96, 200)",
      "popup_text": "rgb(23, 208, 214)",
      "tab_loading": "rgb(248, 112, 140)"
    }
  }
}