Examine source code of Sweet Relaxed

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Sweet Relaxed",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-011-d53e0d0d1538ed554a90e056a2f04eca.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(42, 46, 54)",
      "toolbar_text": "rgb(230, 237, 255)",
      "frame": "rgb(46, 51, 59)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(31, 31, 47)",
      "tab_line": "rgb(104, 104, 104)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(44, 44, 83)",
      "button_background_active": "rgb(136, 94, 114)",
      "icons_attention": "rgb(100, 253, 174)",
      "icons": "rgb(250, 90, 164)",
      "toolbar_top_separator": "rgb(42, 46, 54)",
      "tab_loading": "rgb(104, 104, 104)"
    }
  }
}