public static String toString(Color color) {
		return toString(color, true);
	}
Converts a color to a string value. If there is a defined color for the given color value,
the color name will be returned. Otherwise, it will return a hex string for the color as
follows. If the color has an non-opaque alpha value, it will be of the form #rrggbb. If
it has an alpha value,then the format will be #rrggbbaa.

@param color the color to convert to a string.
@return the string representation for the given color.
Ghidra/Framework/Gui/src/main/java/ghidra/util/WebColors.java