fgdata/gui/styles/AmbianceClassic/style.xml

<?xml version="1.0" encoding="UTF-8"?>
<PropertyList>
<!--
	<folders>
		<decoration type="string">decoration</decoration>
		<widgets    type="string">widgets</widgets>
	</folders>
-->
	<colors>
		<!-- Window decoration colors -->
		<title>
			<red   type="float">0.275</red>
			<green type="float">0.271</green>
			<blue  type="float">0.251</blue>
		</title>
		<title-unfocused>
			<red   type="float">0.235</red>
			<green type="float">0.231</green>
			<blue  type="float">0.216</blue>
		</title-unfocused>
		<title-text>
			<red   type="float">0.875</red>
			<green type="float">0.859</green>
			<blue  type="float">0.824</blue>
		</title-text>
		<title-text-unfocused>
			<red   type="float">0.502</red>
			<green type="float">0.490</green>
			<blue  type="float">0.471</blue>
		</title-text-unfocused>
		<title-highlight>
			<red   type="float">0.365</red>
			<green type="float">0.361</green>
			<blue  type="float">0.341</blue>
		</title-highlight>
		<title-highlight-unfocused>
			<red   type="float">0.278</red>
			<green type="float">0.275</green>
			<blue  type="float">0.259</blue>
		</title-highlight-unfocused>

		<!-- default colors for all GUI objects -->
		<bg_color>
			<red   type="float">0.949</red>
			<green type="float">0.945</green>
			<blue  type="float">0.941</blue>
		</bg_color>



		<fg_color>
			<red   type="float">0.298</red>
			<green type="float">0.298</green>
			<blue  type="float">0.298</blue>
		</fg_color>

		<fg_color_shadow>
			<red   type="float">0.398</red>
			<green type="float">0.38</green>
			<blue  type="float">0.398</blue>
		</fg_color_shadow>

		<text_color>
			<red   type="float">0.235</red>
			<green type="float">0.235</green>
			<blue  type="float">0.235</blue>
		</text_color>

		<backdrop_fg_color>
			<red   type="float">0.428</red>
			<green type="float">0.427</green>
			<blue  type="float">0.427</blue>
		</backdrop_fg_color>

		<button_bg_color>
			<red   type="float">0.949</red>
			<green type="float">0.945</green>
			<blue  type="float">0.941</blue>
		</button_bg_color>

		<button_backdrop_bg_color>
			<red   type="float">0.934</red>
			<green type="float">0.930</green>
			<blue  type="float">0.926</blue>
		</button_backdrop_bg_color>

		<button_bg_color_down>
			<red   type="float">0.88</red>
			<green type="float">0.87</green>
			<blue  type="float">0.86</blue>
		</button_bg_color_down>

		<button_bg_color_hover>
			<red   type="float">0.996</red>
			<green type="float">0.992</green>
			<blue  type="float">0.988</blue>
		</button_bg_color_hover>

		<button_bg_color_insensitive>
			<red   type="float">0.89</red>
			<green type="float">0.89</green>
			<blue  type="float">0.89</blue>
		</button_bg_color_insensitive>
		
		<tab_widget_tab_button_border>
			<red type="float">0.905</red>
			<green type="float">0.897</green>
			<blue type="float">0.885</blue>
		</tab_widget_tab_button_border>
		
		<tab_widget_tab_button_selected_indicator_selected>
			<red type="float">0.11</red>
			<green type="float">0.42</green>
			<blue type="float">0.8</blue>
		</tab_widget_tab_button_selected_indicator_selected>
		
		<tab_widget_tab_button_selected_indicator_unselected_hovered>
			<red type="float">0.41</red>
			<green type="float">0.42</green>
			<blue type="float">0.43</blue>
		</tab_widget_tab_button_selected_indicator_unselected_hovered>
		
		<tab_widget_tab_button_bg_focused>
			<red type="float">0.86</red>
			<green type="float">0.855</green>
			<blue type="float">0.85</blue>
		</tab_widget_tab_button_bg_focused>
		
		<tab_widget_tab_button_bg_unfocused>
			<red type="float">0.9</red>
			<green type="float">0.895</green>
			<blue type="float">0.89</blue>
		</tab_widget_tab_button_bg_unfocused>
		
		<tab_widget_tab_button_bg_hovered>
			<red type="float">0.93</red>
			<green type="float">0.925</green>
			<blue type="float">0.92</blue>
		</tab_widget_tab_button_bg_hovered>
		
		<tab_widget_tab_button_bg_selected>
			<red type="float">0.96</red>
			<green type="float">0.955</green>
			<blue type="float">0.95</blue>
		</tab_widget_tab_button_bg_selected>
		
		<menu_item_fg>
			<red type="float">0.298</red>
			<green type="float">0.298</green>
			<blue type="float">0.298</blue>
		</menu_item_fg>
		
		<menu_item_fg_disabled>
			<red type="float">0.89</red>
			<green type="float">0.89</green>
			<blue type="float">0.89</blue>
		</menu_item_fg_disabled>
		
		<menu_item_fg_hovered>
			<red type="float">0.95</red>
			<green type="float">0.95</green>
			<blue type="float">0.95</blue>
		</menu_item_fg_hovered>
		
		<menu_item_bg>
			<red type="float">0.949</red>
			<green type="float">0.945</green>
			<blue type="float">0.941</blue>
		</menu_item_bg>
		
		<menu_item_bg_hovered>
			<red type="float">0.15</red>
			<green type="float">0.15</green>
			<blue type="float">1</blue>
		</menu_item_bg_hovered>
		
		<menu_item_submenu_indicator>
			<red type="float">0</red>
			<green type="float">0</green>
			<blue type="float">0</blue>
		</menu_item_submenu_indicator>
		
		<menu_item_submenu_indicator_hovered>
			<red type="float">0.949</red>
			<green type="float">0.945</green>
			<blue type="float">0.941</blue>
		</menu_item_submenu_indicator_hovered>
		
		<list_item_fg>
			<red type="float">0.298</red>
			<green type="float">0.298</green>
			<blue type="float">0.298</blue>
		</list_item_fg>
		
		<list_item_fg_selected>
			<red type="float">0.95</red>
			<green type="float">0.95</green>
			<blue type="float">0.95</blue>
		</list_item_fg_selected>
		
		<list_item_bg>
			<red type="float">0.949</red>
			<green type="float">0.945</green>
			<blue type="float">0.941</blue>
		</list_item_bg>
		
		<list_item_bg_selected>
			<red type="float">0.15</red>
			<green type="float">0.15</green>
			<blue type="float">1</blue>
		</list_item_bg_selected>
		
		<radio_button_bg_color>
			<red   type="float">0.949</red>
			<green type="float">0.945</green>
			<blue  type="float">0.941</blue>
		</radio_button_bg_color>
		
		<radio_button_bg_color_hovered>
			<red   type="float">0.989</red>
			<green type="float">0.985</green>
			<blue  type="float">0.981</blue>
		</radio_button_bg_color_hovered>
		
		<radio_button_selected_indicator_bg_color>
			<red type="float">1</red>
			<green type="float">1</green>
			<blue type="float">1</blue>
		</radio_button_selected_indicator_bg_color>
		
		<radio_button_selected_indicator_bg_color_hovered>
			<red type="float">0.95</red>
			<green type="float">0.95</green>
			<blue type="float">0.95</blue>
		</radio_button_selected_indicator_bg_color_hovered>
		
		<radio_button_selected_indicator_bg_color_disabled>
			<red type="float">0.9</red>
			<green type="float">0.9</green>
			<blue type="float">0.9</blue>
		</radio_button_selected_indicator_bg_color_disabled>
		
		<radio_button_selected_indicator_border_color>
			<red type="float">0.5</red>
			<green type="float">0.5</green>
			<blue type="float">0.5</blue>
		</radio_button_selected_indicator_border_color>
		
		<radio_button_selected_indicator_color>
			<red type="float">0.25</red>
			<green type="float">0.25</green>
			<blue type="float">1</blue>
		</radio_button_selected_indicator_color>
		
		<radio_button_selected_indicator_color_disabled>
			<red type="float">0.5</red>
			<green type="float">0.5</green>
			<blue type="float">1</blue>
		</radio_button_selected_indicator_color_disabled>
	</colors>

	<sizes>
		<margin type="int">5</margin>
		<frame-radius type="int">5</frame-radius>

		<!-- inset is 4x the margin-->
		<text-inset>
			<base>margin</base>
			<factor type="double">3.0</factor>
		</text-inset>

		<base-font-size type="int">14</base-font-size>
		<list-font-size type="int">14</list-font-size>
		<list-item-height type="int">24</list-item-height>

	</sizes>
</PropertyList>