Examine source code of Oceanic Blue

{
  "manifest_version": 2,
  "version": "1.1",
  "name": "Oceanic Blue",
  "theme": {
    "colors": {
      "bookmark_text": "#168ca5",
      "frame": "#024351",
      "frame_inactive": "#0a4d5a",
      "toolbar": "#025a6c",
      "toolbar_top_separator": "#025a6c",
      "toolbar_bottom_separator": "#024351",
      "toolbar_vertical_separator": "#025a6c",
      "toolbar_field": "#024351",
      "toolbar_field_text": "#06edf9",
      "toolbar_field_text_focus": "#06edf9",
      "toolbar_field_focus": "#024351",
      "toolbar_field_border": "#024351",
      "toolbar_field_border_focus": "#025a6c",
      "toolbar_field_separator": "#025a6c",
      "toolbar_field_highlight": "#06edf9",
      "toolbar_field_highlight_text": "#024351",
      "toolbar_text": "#168ca5",
      "tab_loading": "#06edf9",
      "tab_selected": "#025a6c",
      "tab_line": "#06edf9",
      "tab_text": "#06edf9",
      "tab_background_separator": "#54808a",
      "tab_background_text": "#168ca5",
      "popup": "#013f4b",
      "popup_text": "#168ca5",
      "popup_border": "#025a6c",
      "popup_highlight": "#0ccbf0",
      "popup_highlight_text": "#025a6c",
      "sidebar": "#013f4b",
      "sidebar_highlight": "#025a6c",
      "sidebar_highlight_text": "#06edf9",
      "sidebar_text": "#168ca5",
      "sidebar_border": "#025a6c",
      "button_background_active": "#247080",
      "button_background_hover": "#166778",
      "icons": "#99e9e9",
      "icons_attention": "#f5b526",
      "ntp_background": "#035a6c",
      "ntp_link": "#90d2e0",
      "ntp_text": "#90d2e0"
    }
  }
}