code: @Pure
  	public static int getColorFromName(String colorName, int defaultValue) {
  		final Integer value = COLOR_MATCHES.get(Strings.nullToEmpty(colorName).toLowerCase());
  		if (value != null) {
  			return value.intValue();
  		}
  		return defaultValue;
  	}
docs: Replies the color value for the given color name.
  
  <p>See the documentation of the {@link #ColorNames} type for obtaining a list of the colors.
  
  @param colorName the color name.
  @param defaultValue if the given name does not corresponds to a known color, this value is replied.
  @return the color value.