Examine source code of deep ocean theme

{
  "theme": {
    "colors": {
      "frame": "#101011",
      "tab_background_text": "#575e5f",
      "tab_selected": "#232325",
      "toolbar": "#232325",
      "tab_text": "#dcdce9",
      "ntp_background": "#282c34",
      "ntp_text": "#dcdcdf",
      "sidebar": "#232325",
      "sidebar_border": "#232325",
      "sidebar_highlight": "#101011",
      "sidebar_text": "#dcdcdf",
      "sidebar_highlight_text": "#dcdcdf",
      "tab_background_separator": "#232325",
      "button_background_active": "#5d5d5e",
      "button_background_hover": "#5d5d5e",
      "icons": "#dcdcdf",
      "icons_attention": "#5d5d5e",
      "popup": "#232325",
      "popup_border": "#232325",
      "popup_highlight": "#101011",
      "popup_highlight_text": "#dcdcdf",
      "popup_text": "#dcdcdf",
      "tab_line": "#000000",
      "tab_loading": "#dcdcdf",
      "toolbar_bottom_separator": "#232325",
      "toolbar_field": "#232325",
      "toolbar_field_border": "#232325",
      "toolbar_field_border_focus": "#232325",
      "toolbar_field_focus": "#232325",
      "toolbar_field_text": "#dcdcdf",
      "toolbar_field_text_focus": "#dcdcdf",
      "toolbar_field_separator": "#dcdcdf",
      "toolbar_text": "#dcdcdf",
      "toolbar_top_separator": "#101011",
      "toolbar_vertical_separator": "#dcdcdf"
    }
  },
  "name": "deep ocean theme",
  "manifest_version": 2,
  "version": "1.0"
}