Examine source code of Smoke-Blue

{
  "description": "This theme was created using Ultimate theme creator",
  "manifest_version": 2,
  "name": "Smoke Blue",
  "theme": {
    "colors": {
      "button_background_active": "#2f2e2e",
      "button_background_hover": "#2f2e2e",
      "frame": "#0f0e0e",
      "frame_inactive": "#2f2e2e",
      "icons": "#506090",
      "icons_attention": "#ffffff",
      "ntp_background": "#0f0e0e",
      "ntp_text": "#ffffff",
      "popup": "#0f0e0e",
      "popup_border": "#2f2e2e",
      "popup_highlight": "#2f2e2e",
      "popup_highlight_text": "#405080",
      "popup_text": "#506090",
      "sidebar": "#0f0e0e",
      "sidebar_border": "#2f2e2e",
      "sidebar_highlight": "#2f2e2e",
      "sidebar_highlight_text": "#ffffff",
      "sidebar_text": "#ffffff",
      "tab_background_text": "#ffffff",
      "tab_line": "#2f2e2e",
      "tab_loading": "#0f0e0e",
      "tab_selected": "#506090",
      "tab_text": "#ffffff",
      "toolbar": "#0f0e0e",
      "toolbar_bottom_seperator": "#506090",
      "toolbar_field": "#0f0e0e",
      "toolbar_field_border": "#6070a0",
      "toolbar_field_border_focus": "#7080b0",
      "toolbar_field_focus": "#0f0e0e",
      "toolbar_field_highlight": "#6070a0",
      "toolbar_field_highlight_text": "#fff",
      "toolbar_field_text": "#506090",
      "toolbar_field_text_focus": "#506090",
      "toolbar_text": "#506090",
      "toolbar_top_separator": "#0f0e0e",
      "toolbar_vertical_separator": "#0f0e0e"
    },
    "images": {
      "theme_frame": "bg_bggenerator_com.png"
    }
  },
  "version": "1.3",
  "browser_specific_settings": {
    "gecko": {
      "id": "{6763beef-333b-4083-9bd3-3c35648d6d9c}"
    }
  }
}