fgdata/gui/styles/default.xml

<?xml version="1.0"?>

<PropertyList>
	<!-- possible font names:
		"default", "FIXED_8x13", "FIXED_9x15", "TIMES_10", "TIMES_24",
		"HELVETICA_10", "HELVETICA_12", "HELVETICA_14", "HELVETICA_18",
		"SANS_12B", and all font file names from $FG_ROOT/Fonts/, such as
		"helvetica_bold.txf". "size" and "slant" take only effect on
		texture fonts.
	-->

	<fonts>
		<gui>
			<name type="string">Helvetica.txf</name>
			<size type="float">15</size>
			<slant type="float">0</slant>
		</gui>

		<message-display>
			<name type="string">Helvetica.txf</name>
		</message-display>
	</fonts>

	<colors>
		<!-- default colors for all GUI objects -->
		<background>
			<red type="float">0.8</red>
			<green type="float">0.8</green>
			<blue type="float">0.9</blue>
			<alpha type="float">0.85</alpha>
		</background>

		<foreground>
			<red type="float">0.8</red>
			<green type="float">0.8</green>
			<blue type="float">0.9</blue>
			<alpha type="float">0.85</alpha>
		</foreground>

		<highlight>
			<red type="float">1.0</red>
			<green type="float">1.0</green>
			<blue type="float">1.0</blue>
			<alpha type="float">1.0</alpha>
		</highlight>

		<label>
			<red type="float">0.0</red>
			<green type="float">0.0</green>
			<blue type="float">0.0</blue>
			<alpha type="float">1.0</alpha>
		</label>

		<legend>
			<red type="float">0.0</red>
			<green type="float">0.0</green>
			<blue type="float">0.0</blue>
			<alpha type="float">1.0</alpha>
		</legend>

		<misc>
			<red type="float">0.0</red>
			<green type="float">0.0</green>
			<blue type="float">0.0</blue>
			<alpha type="float">1.0</alpha>
		</misc>

		<!-- GUI object specific colors -->
		<hrule>
			<red type="float">0.0</red>
			<green type="float">0.0</green>
			<blue type="float">0.0</blue>
			<alpha type="float">1.0</alpha>
		</hrule>

		<vrule>
			<red type="float">0.0</red>
			<green type="float">0.0</green>
			<blue type="float">0.0</blue>
			<alpha type="float">1.0</alpha>
		</vrule>

		<checkbox-foreground>
			<red type="float">0.8</red>
			<green type="float">0.7</green>
			<blue type="float">0.7</blue>
			<alpha type="float">1.0</alpha>
		</checkbox-foreground>

		<checkbox-highlight>		<!-- box frame -->
			<red type="float">1</red>
			<green type="float">0.9</green>
			<blue type="float">0.9</blue>
			<alpha type="float">1.0</alpha>
		</checkbox-highlight>

		<radio-foreground>
			<red type="float">0.8</red>
			<green type="float">0.7</green>
			<blue type="float">0.7</blue>
			<alpha type="float">1.0</alpha>
		</radio-foreground>

		<radio-highlight>
			<red type="float">1</red>
			<green type="float">0.9</green>
			<blue type="float">0.9</blue>
			<alpha type="float">1.0</alpha>
		</radio-highlight>

		<input-background>
			<red type="float">0.4</red>
			<green type="float">0.3</green>
			<blue type="float">0.3</blue>
			<alpha type="float">1.0</alpha>
		</input-background>

		<input-foreground>
			<red type="float">0.8</red>
			<green type="float">0.7</green>
			<blue type="float">0.7</blue>
			<alpha type="float">1.0</alpha>
		</input-foreground>

		<input-highlight>
			<red type="float">1.0</red>
			<green type="float">0.9</green>
			<blue type="float">0.9</blue>
			<alpha type="float">1.0</alpha>
		</input-highlight>

		<input-misc>			<!-- cursor -->
			<red type="float">0.1</red>
			<green type="float">0.1</green>
			<blue type="float">1.0</blue>
			<alpha type="float">1.0</alpha>
		</input-misc>

		<!-- splash screen font color -->
		<splash>
			<red type="float">1.0</red>
			<green type="float">0.9</green>
			<blue type="float">0.0</blue>
		</splash>
	</colors>
</PropertyList>