Examine source code of Smart Stripes (NAVY)

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "DarkNavyGrey",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-002-609370e89a219e0548ac5ef6b4a7dd2e.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(68, 68, 68)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(8, 5, 48)",
      "tab_background_text": "rgb(119, 119, 119)",
      "toolbar_field": "rgb(68, 68, 68)",
      "toolbar_field_text": "rgb(8, 5, 48)",
      "tab_line": "rgba(58, 35, 205, 0.37)",
      "popup": "rgb(8, 11, 33)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_active": "rgba(58, 35, 205, 0.52)",
      "button_background_hover": "rgba(58, 35, 205, 0.32)",
      "frame_inactive": "rgb(8, 11, 33)",
      "icons_attention": "rgb(140, 140, 255)",
      "icons": "rgba(8, 11, 33, 0.37)",
      "ntp_background": "rgb(68, 68, 68)",
      "ntp_text": "rgba(8, 11, 33, 0.36)",
      "popup_border": "rgb(8, 11, 33)",
      "sidebar_border": "rgb(68, 68, 68)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "sidebar_highlight": "rgb(68, 68, 68)",
      "sidebar_text": "rgb(255, 255, 255)",
      "sidebar": "rgb(68, 68, 68)",
      "tab_background_separator": "rgb(255, 255, 255)",
      "tab_loading": "rgb(255, 255, 255)",
      "tab_selected": "rgb(68, 68, 68)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_bottom_separator": "rgb(68, 68, 68)",
      "toolbar_field_border_focus": "rgb(68, 68, 68)",
      "toolbar_field_border": "rgb(68, 68, 68)",
      "toolbar_field_focus": "rgb(8, 5, 48)",
      "toolbar_field_highlight_text": "rgb(255, 255, 255)",
      "toolbar_field_text_focus": "rgb(255, 255, 255)",
      "toolbar_top_separator": "rgb(8, 11, 33)",
      "toolbar_vertical_separator": "rgb(8, 11, 33)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{742d46e4-bf35-4f22-a4bf-5a928f9e21ec}"
    }
  }
}