public static Color getColorOrDefault(String value, Color defaultColor) {
		Color color = getColor(value);
		return color != null ? color : defaultColor;
	}
Tries to find a color for the given String value. The String value can either be
a hex string (see {@link Color#decode(String)}) or a web color name as defined
above

@param value the string value to interpret as a color
@param defaultColor a default color to return if the string can't be converted to a color
@return a color for the given string value or the default color if the string can't be translated
Ghidra/Framework/Gui/src/main/java/ghidra/util/WebColors.java