Examine source code of Saturn's Cupcake

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Saturn's Cupcake",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-003-31b6bea3c78e3a19fd889b0389652a94.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(255, 237, 106)",
      "toolbar_text": "rgb(255, 0, 106)",
      "frame": "rgb(255, 0, 114)",
      "tab_background_text": "rgb(255, 184, 229)",
      "toolbar_field": "rgb(83, 234, 255)",
      "toolbar_field_text": "rgb(0, 27, 183)",
      "tab_line": "rgb(255, 0, 106)",
      "popup": "rgb(255, 249, 166)",
      "popup_text": "rgb(255, 0, 106)",
      "button_background_active": "rgb(0, 223, 255)",
      "button_background_hover": "rgb(250, 255, 136)",
      "frame_inactive": "rgb(255, 0, 106)",
      "icons_attention": "rgb(0, 36, 240)",
      "icons": "rgb(248, 0, 104)",
      "ntp_background": "rgb(83, 234, 255)",
      "ntp_text": "rgb(248, 0, 104)",
      "popup_border": "rgb(255, 0, 114)",
      "popup_highlight_text": "rgb(83, 234, 255)",
      "popup_highlight": "rgb(83, 234, 255)",
      "sidebar_border": "rgb(255, 0, 114)",
      "sidebar_highlight_text": "rgb(255, 237, 106)",
      "sidebar_highlight": "rgb(255, 0, 114)",
      "sidebar_text": "rgb(255, 0, 114)",
      "sidebar": "rgb(83, 234, 255)",
      "tab_background_separator": "rgba(255, 0, 106, 0.11)",
      "tab_loading": "rgb(83, 234, 255)",
      "tab_selected": "rgb(255, 237, 106)",
      "tab_text": "rgb(255, 0, 106)",
      "toolbar_bottom_separator": "rgb(255, 208, 0)",
      "toolbar_field_border_focus": "rgba(255, 0, 106, 0.26)",
      "toolbar_field_border": "rgb(0, 198, 253)",
      "toolbar_field_focus": "rgb(83, 234, 255)",
      "toolbar_field_highlight_text": "rgb(83, 234, 255)",
      "toolbar_field_highlight": "rgba(0, 60, 212, 0.78)",
      "toolbar_field_separator": "rgb(83, 234, 255)",
      "toolbar_field_text_focus": "rgb(0, 27, 183)",
      "toolbar_top_separator": "rgb(255, 0, 106)",
      "toolbar_vertical_separator": "rgb(242, 212, 72)"
    }
  }
}