public Color getColor(Color defaultColor) {
			if (a == 0) {
				return defaultColor;
			}
			return new Color(r / a, g / a, b / a);
		}
Get the color of the current mixture

@param defaultColor the default (background) color, if the mixture has no color
@return the resulting color
Ghidra/Framework/Gui/src/main/java/ghidra/util/ColorUtils.java