Examine source code of Pastel Beige

{
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/themeBg.png"
      ]
    },
    "colors": {
      "toolbar": "#a07d6a",
      "tab_selected": "#e4ba8f",
      "tab_text": "#fef9f1",
      "frame": "#d7a480",
      "tab_background_text": "#fef9f1",
      "ntp_background": "#f8d092",
      "frame_inactive": "#f8d092",
      "sidebar_border": "#726154",
      "sidebar": "#d7a480",
      "sidebar_highlight": "#f8d092",
      "sidebar_text": "#fef9f1",
      "sidebar_highlight_text": "#726154",
      "button_background_hover": "#d7a480",
      "button_background_active": "#a07d6a",
      "icons": "#fef9f1",
      "icons_attention": "#fef9f1",
      "popup_border": "#726154",
      "popup": "#d7a480",
      "popup_highlight": "#fce8c9",
      "popup_text": "#fef9f1",
      "tab_loading": "#fef9f1",
      "toolbar_bottom_separator": "#726154",
      "tab_line": "#726154",
      "toolbar_field": "#fef9f1",
      "toolbar_text": "#000000",
      "toolbar_field_focus": "#fef9f1",
      "toolbar_vertical_separator": "#000000",
      "toolbar_field_text_focus": "#000000"
    }
  },
  "name": "Sepia",
  "manifest_version": 2,
  "version": "1.0",
  "description": "This theme was created using Ultimate theme creator"
}