public static String getMainColor(BufferedImage image, int[]... rgbFilters) {
		return ColorUtil.getMainColor(image, rgbFilters);
	}
@Test
	public void getMainColor() throws MalformedURLException {
		BufferedImage read = ImgUtil.read(new URL("https://pic2.zhimg.com/v2-94f5552f2b142ff575306850c5bab65d_b.png"));
		String mainColor = ImgUtil.getMainColor(read, new int[]{64,84,116});
		System.out.println(mainColor);
	}