Examine source code of Synergy Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Synergy Theme",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(28, 28, 34)",
      "toolbar_text": "rgb(212, 212, 219)",
      "frame": "rgb(15, 15, 20)",
      "tab_background_text": "rgb(212, 212, 219)",
      "toolbar_field": "rgb(45, 45, 53)",
      "toolbar_field_text": "rgb(212, 212, 219)",
      "tab_line": "rgb(45, 45, 53)",
      "popup": "rgb(28, 28, 34)",
      "popup_text": "rgb(212, 212, 219)",
      "button_background_active": "rgba(117, 117, 128, 0.39)",
      "button_background_hover": "rgba(117, 117, 128, 0.15)",
      "frame_inactive": "rgb(0, 0, 0)",
      "icons_attention": "rgb(51, 195, 221)",
      "icons": "rgb(117, 117, 128)",
      "ntp_background": "rgb(15, 15, 20)",
      "ntp_text": "rgb(51, 195, 221)",
      "popup_border": "rgb(45, 45, 53)",
      "popup_highlight_text": "rgb(0, 16, 19)",
      "popup_highlight": "rgb(51, 195, 221)",
      "sidebar_border": "rgb(45, 45, 53)",
      "sidebar_highlight_text": "rgb(0, 16, 19)",
      "sidebar_highlight": "rgb(51, 195, 221)",
      "sidebar_text": "rgb(212, 212, 219)",
      "sidebar": "rgb(15, 15, 20)",
      "tab_background_separator": "rgb(45, 45, 53)",
      "tab_loading": "rgb(51, 195, 221)",
      "tab_selected": "rgb(28, 28, 34)",
      "tab_text": "rgb(212, 212, 219)",
      "toolbar_bottom_separator": "rgb(45, 45, 53)",
      "toolbar_field_border_focus": "rgba(51, 195, 221, 0.17)",
      "toolbar_field_border": "rgb(61, 61, 68)",
      "toolbar_field_focus": "rgb(28, 28, 34)",
      "toolbar_field_highlight_text": "rgb(221, 221, 228)",
      "toolbar_field_highlight": "rgba(51, 195, 221, 0.26)",
      "toolbar_field_separator": "rgb(221, 221, 228)",
      "toolbar_field_text_focus": "rgb(212, 212, 219)",
      "toolbar_top_separator": "rgb(45, 45, 53)",
      "toolbar_vertical_separator": "rgba(51, 195, 221, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{d0511870-5277-414e-a468-ddd34e118f78}"
    }
  }
}