Examine source code of Royal Champion Light

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Royal Champion Light",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-020-48c286b34e53380d46803c2e5603a5b2.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(101, 57, 133)",
      "toolbar_text": "rgb(196, 196, 196)",
      "frame": "rgb(101, 57, 133)",
      "tab_background_text": "rgb(196, 196, 196)",
      "toolbar_field": "rgb(101, 57, 133)",
      "toolbar_field_text": "rgb(196, 196, 196)",
      "tab_line": "rgb(255, 182, 0)",
      "popup": "rgb(101, 57, 133)",
      "popup_text": "rgb(196, 196, 196)",
      "button_background_hover": "rgba(255, 229, 0, 0.46)",
      "icons_attention": "rgb(236, 168, 0)",
      "ntp_background": "rgb(83, 44, 112)",
      "popup_border": "rgba(236, 168, 0, 0.5)",
      "popup_highlight_text": "rgb(98, 25, 176)",
      "popup_highlight": "rgba(255, 225, 0, 0.69)",
      "sidebar_border": "rgb(236, 168, 0)",
      "sidebar_highlight": "rgb(236, 168, 0)",
      "sidebar": "rgb(101, 57, 133)",
      "tab_loading": "rgb(236, 168, 0)",
      "tab_selected": "rgb(122, 59, 166)",
      "tab_text": "rgb(0, 0, 0)",
      "toolbar_bottom_separator": "rgb(101, 57, 133)",
      "toolbar_field_border_focus": "rgb(255, 173, 0)",
      "toolbar_field_border": "rgb(101, 57, 133)",
      "toolbar_field_highlight_text": "rgb(101, 57, 133)",
      "toolbar_field_separator": "rgb(101, 57, 133)",
      "toolbar_top_separator": "rgb(101, 57, 133)"
    }
  }
}