diff --git a/hutool-swing/src/main/java/cn/hutool/swing/captcha/CircleCaptcha.java b/hutool-swing/src/main/java/cn/hutool/swing/captcha/CircleCaptcha.java
index 19a2c357b..2450b4bc9 100755
--- a/hutool-swing/src/main/java/cn/hutool/swing/captcha/CircleCaptcha.java
+++ b/hutool-swing/src/main/java/cn/hutool/swing/captcha/CircleCaptcha.java
@@ -1,9 +1,9 @@
 package cn.hutool.swing.captcha;
 
-import cn.hutool.swing.img.GraphicsUtil;
-import cn.hutool.swing.img.ImgUtil;
 import cn.hutool.core.util.ObjUtil;
 import cn.hutool.core.util.RandomUtil;
+import cn.hutool.swing.img.ColorUtil;
+import cn.hutool.swing.img.GraphicsUtil;
 
 import java.awt.Color;
 import java.awt.Graphics2D;
@@ -57,7 +57,7 @@ public class CircleCaptcha extends AbstractCaptcha {
 	@Override
 	public Image createImage(final String code) {
 		final BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
-		final Graphics2D g = ImgUtil.createGraphics(image, ObjUtil.defaultIfNull(this.background, Color.WHITE));
+		final Graphics2D g = GraphicsUtil.createGraphics(image, ObjUtil.defaultIfNull(this.background, Color.WHITE));
 
 		// 随机画干扰圈圈
 		drawInterfere(g);
@@ -92,7 +92,7 @@ public class CircleCaptcha extends AbstractCaptcha {
 		final ThreadLocalRandom random = RandomUtil.getRandom();
 
 		for (int i = 0; i < this.interfereCount; i++) {
-			g.setColor(ImgUtil.randomColor(random));
+			g.setColor(ColorUtil.randomColor(random));
 			g.drawOval(random.nextInt(width), random.nextInt(height), random.nextInt(height >> 1), random.nextInt(height >> 1));
 		}
 	}
diff --git a/hutool-swing/src/main/java/cn/hutool/swing/captcha/LineCaptcha.java b/hutool-swing/src/main/java/cn/hutool/swing/captcha/LineCaptcha.java
index e3f95e725..e9298a2f7 100755
--- a/hutool-swing/src/main/java/cn/hutool/swing/captcha/LineCaptcha.java
+++ b/hutool-swing/src/main/java/cn/hutool/swing/captcha/LineCaptcha.java
@@ -2,8 +2,8 @@ package cn.hutool.swing.captcha;
 
 import cn.hutool.core.util.ObjUtil;
 import cn.hutool.core.util.RandomUtil;
+import cn.hutool.swing.img.ColorUtil;
 import cn.hutool.swing.img.GraphicsUtil;
-import cn.hutool.swing.img.ImgUtil;
 
 import java.awt.Color;
 import java.awt.Graphics;
@@ -88,7 +88,7 @@ public class LineCaptcha extends AbstractCaptcha {
 			final int ys = random.nextInt(height);
 			final int xe = xs + random.nextInt(width / 8);
 			final int ye = ys + random.nextInt(height / 8);
-			g.setColor(ImgUtil.randomColor(random));
+			g.setColor(ColorUtil.randomColor(random));
 			g.drawLine(xs, ys, xe, ye);
 		}
 	}
diff --git a/hutool-swing/src/main/java/cn/hutool/swing/captcha/ShearCaptcha.java b/hutool-swing/src/main/java/cn/hutool/swing/captcha/ShearCaptcha.java
index bd72e738a..893902c6a 100755
--- a/hutool-swing/src/main/java/cn/hutool/swing/captcha/ShearCaptcha.java
+++ b/hutool-swing/src/main/java/cn/hutool/swing/captcha/ShearCaptcha.java
@@ -1,9 +1,9 @@
 package cn.hutool.swing.captcha;
 
-import cn.hutool.swing.img.GraphicsUtil;
-import cn.hutool.swing.img.ImgUtil;
 import cn.hutool.core.util.ObjUtil;
 import cn.hutool.core.util.RandomUtil;
+import cn.hutool.swing.img.ColorUtil;
+import cn.hutool.swing.img.GraphicsUtil;
 
 import java.awt.Color;
 import java.awt.Graphics;
@@ -65,7 +65,7 @@ public class ShearCaptcha extends AbstractCaptcha {
 		// 扭曲
 		shear(g, this.width, this.height, ObjUtil.defaultIfNull(this.background, Color.WHITE));
 		// 画干扰线
-		drawInterfere(g, 0, RandomUtil.randomInt(this.height) + 1, this.width, RandomUtil.randomInt(this.height) + 1, this.interfereCount, ImgUtil.randomColor());
+		drawInterfere(g, 0, RandomUtil.randomInt(this.height) + 1, this.width, RandomUtil.randomInt(this.height) + 1, this.interfereCount, ColorUtil.randomColor());
 
 		return image;
 	}
diff --git a/hutool-swing/src/main/java/cn/hutool/swing/img/BackgroundRemoval.java b/hutool-swing/src/main/java/cn/hutool/swing/img/BackgroundRemoval.java
index 310a597a0..7b11ed332 100755
--- a/hutool-swing/src/main/java/cn/hutool/swing/img/BackgroundRemoval.java
+++ b/hutool-swing/src/main/java/cn/hutool/swing/img/BackgroundRemoval.java
@@ -132,7 +132,7 @@ public class BackgroundRemoval {
 			for (int x = image.getMinX(); x < image.getWidth(); x++) {
 				// 获取像素的16进制
 				int rgb = image.getRGB(x, y);
-				final String hex = ImgUtil.toHex((rgb & 0xff0000) >> 16, (rgb & 0xff00) >> 8, (rgb & 0xff));
+				final String hex = ColorUtil.toHex((rgb & 0xff0000) >> 16, (rgb & 0xff00) >> 8, (rgb & 0xff));
 				final boolean isTrue = ArrayUtil.contains(removeRgb, hex) ||
 						areColorsWithinTolerance(hexToRgb(mainColor), new Color(Integer.parseInt(hex.substring(1), 16)), tolerance);
 				if (isTrue) {
@@ -181,28 +181,28 @@ public class BackgroundRemoval {
 		final int height = image.getHeight() - 1;
 		// 左上
 		final int leftUpPixel = image.getRGB(1, 1);
-		final String leftUp = ImgUtil.toHex((leftUpPixel & 0xff0000) >> 16, (leftUpPixel & 0xff00) >> 8, (leftUpPixel & 0xff));
+		final String leftUp = ColorUtil.toHex((leftUpPixel & 0xff0000) >> 16, (leftUpPixel & 0xff00) >> 8, (leftUpPixel & 0xff));
 		// 上中
 		final int upMiddlePixel = image.getRGB(width / 2, 1);
-		final String upMiddle = ImgUtil.toHex((upMiddlePixel & 0xff0000) >> 16, (upMiddlePixel & 0xff00) >> 8, (upMiddlePixel & 0xff));
+		final String upMiddle = ColorUtil.toHex((upMiddlePixel & 0xff0000) >> 16, (upMiddlePixel & 0xff00) >> 8, (upMiddlePixel & 0xff));
 		// 右上
 		final int rightUpPixel = image.getRGB(width, 1);
-		final String rightUp = ImgUtil.toHex((rightUpPixel & 0xff0000) >> 16, (rightUpPixel & 0xff00) >> 8, (rightUpPixel & 0xff));
+		final String rightUp = ColorUtil.toHex((rightUpPixel & 0xff0000) >> 16, (rightUpPixel & 0xff00) >> 8, (rightUpPixel & 0xff));
 		// 右中
 		final int rightMiddlePixel = image.getRGB(width, height / 2);
-		final String rightMiddle = ImgUtil.toHex((rightMiddlePixel & 0xff0000) >> 16, (rightMiddlePixel & 0xff00) >> 8, (rightMiddlePixel & 0xff));
+		final String rightMiddle = ColorUtil.toHex((rightMiddlePixel & 0xff0000) >> 16, (rightMiddlePixel & 0xff00) >> 8, (rightMiddlePixel & 0xff));
 		// 右下
 		final int lowerRightPixel = image.getRGB(width, height);
-		final String lowerRight = ImgUtil.toHex((lowerRightPixel & 0xff0000) >> 16, (lowerRightPixel & 0xff00) >> 8, (lowerRightPixel & 0xff));
+		final String lowerRight = ColorUtil.toHex((lowerRightPixel & 0xff0000) >> 16, (lowerRightPixel & 0xff00) >> 8, (lowerRightPixel & 0xff));
 		// 下中
 		final int lowerMiddlePixel = image.getRGB(width / 2, height);
-		final String lowerMiddle = ImgUtil.toHex((lowerMiddlePixel & 0xff0000) >> 16, (lowerMiddlePixel & 0xff00) >> 8, (lowerMiddlePixel & 0xff));
+		final String lowerMiddle = ColorUtil.toHex((lowerMiddlePixel & 0xff0000) >> 16, (lowerMiddlePixel & 0xff00) >> 8, (lowerMiddlePixel & 0xff));
 		// 左下
 		final int leftLowerPixel = image.getRGB(1, height);
-		final String leftLower = ImgUtil.toHex((leftLowerPixel & 0xff0000) >> 16, (leftLowerPixel & 0xff00) >> 8, (leftLowerPixel & 0xff));
+		final String leftLower = ColorUtil.toHex((leftLowerPixel & 0xff0000) >> 16, (leftLowerPixel & 0xff00) >> 8, (leftLowerPixel & 0xff));
 		// 左中
 		final int leftMiddlePixel = image.getRGB(1, height / 2);
-		final String leftMiddle = ImgUtil.toHex((leftMiddlePixel & 0xff0000) >> 16, (leftMiddlePixel & 0xff00) >> 8, (leftMiddlePixel & 0xff));
+		final String leftMiddle = ColorUtil.toHex((leftMiddlePixel & 0xff0000) >> 16, (leftMiddlePixel & 0xff00) >> 8, (leftMiddlePixel & 0xff));
 		// 需要删除的RGB元素
 		return new String[]{leftUp, upMiddle, rightUp, rightMiddle, lowerRight, lowerMiddle, leftLower, leftMiddle};
 	}
@@ -323,7 +323,7 @@ public class BackgroundRemoval {
 		// rgb 的数量只有3个
 		final int rgbLength = 3;
 		if (strings.length == rgbLength) {
-			return ImgUtil.toHex(Integer.parseInt(strings[0]), Integer.parseInt(strings[1]),
+			return ColorUtil.toHex(Integer.parseInt(strings[0]), Integer.parseInt(strings[1]),
 					Integer.parseInt(strings[2]));
 		}
 		return StrUtil.EMPTY;
diff --git a/hutool-swing/src/main/java/cn/hutool/swing/img/ColorUtil.java b/hutool-swing/src/main/java/cn/hutool/swing/img/ColorUtil.java
new file mode 100644
index 000000000..fc9244924
--- /dev/null
+++ b/hutool-swing/src/main/java/cn/hutool/swing/img/ColorUtil.java
@@ -0,0 +1,263 @@
+package cn.hutool.swing.img;
+
+import cn.hutool.core.convert.Convert;
+import cn.hutool.core.text.StrUtil;
+import cn.hutool.core.util.ArrayUtil;
+import cn.hutool.core.util.RandomUtil;
+
+import java.awt.Color;
+import java.awt.image.BufferedImage;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Random;
+
+/**
+ * 颜色工具类
+ *
+ * @since 5.8.7
+ */
+public class ColorUtil {
+
+	/**
+	 * RGB颜色范围上限
+	 */
+	private static final int RGB_COLOR_BOUND = 256;
+
+	/**
+	 * Color对象转16进制表示，例如#fcf6d6
+	 *
+	 * @param color {@link Color}
+	 * @return 16进制的颜色值，例如#fcf6d6
+	 * @since 4.1.14
+	 */
+	public static String toHex(Color color) {
+		return toHex(color.getRed(), color.getGreen(), color.getBlue());
+	}
+
+	/**
+	 * RGB颜色值转换成十六进制颜色码
+	 *
+	 * @param r 红(R)
+	 * @param g 绿(G)
+	 * @param b 蓝(B)
+	 * @return 返回字符串形式的 十六进制颜色码 如
+	 */
+	public static String toHex(int r, int g, int b) {
+		// rgb 小于 255
+		if (r < 0 || r > 255 || g < 0 || g > 255 || b < 0 || b > 255) {
+			throw new IllegalArgumentException("RGB must be 0~255!");
+		}
+		return String.format("#%02X%02X%02X", r, g, b);
+	}
+
+	/**
+	 * 将颜色值转换成具体的颜色类型 汇集了常用的颜色集，支持以下几种形式：
+	 *
+	 * <pre>
+	 * 1. 颜色的英文名（大小写皆可）
+	 * 2. 16进制表示，例如：#fcf6d6或者$fcf6d6
+	 * 3. RGB形式，例如：13,148,252
+	 * </pre>
+	 * <p>
+	 * 方法来自：com.lnwazg.kit
+	 *
+	 * @param colorName 颜色的英文名，16进制表示或RGB表示
+	 * @return {@link Color}
+	 * @since 4.1.14
+	 */
+	public static Color getColor(String colorName) {
+		if (StrUtil.isBlank(colorName)) {
+			return null;
+		}
+		colorName = colorName.toUpperCase();
+
+		if ("BLACK".equals(colorName)) {
+			return Color.BLACK;
+		} else if ("WHITE".equals(colorName)) {
+			return Color.WHITE;
+		} else if ("LIGHTGRAY".equals(colorName) || "LIGHT_GRAY".equals(colorName)) {
+			return Color.LIGHT_GRAY;
+		} else if ("GRAY".equals(colorName)) {
+			return Color.GRAY;
+		} else if ("DARKGRAY".equals(colorName) || "DARK_GRAY".equals(colorName)) {
+			return Color.DARK_GRAY;
+		} else if ("RED".equals(colorName)) {
+			return Color.RED;
+		} else if ("PINK".equals(colorName)) {
+			return Color.PINK;
+		} else if ("ORANGE".equals(colorName)) {
+			return Color.ORANGE;
+		} else if ("YELLOW".equals(colorName)) {
+			return Color.YELLOW;
+		} else if ("GREEN".equals(colorName)) {
+			return Color.GREEN;
+		} else if ("MAGENTA".equals(colorName)) {
+			return Color.MAGENTA;
+		} else if ("CYAN".equals(colorName)) {
+			return Color.CYAN;
+		} else if ("BLUE".equals(colorName)) {
+			return Color.BLUE;
+		} else if ("DARKGOLD".equals(colorName)) {
+			// 暗金色
+			return hexToColor("#9e7e67");
+		} else if ("LIGHTGOLD".equals(colorName)) {
+			// 亮金色
+			return hexToColor("#ac9c85");
+		} else if (StrUtil.startWith(colorName, '#')) {
+			return hexToColor(colorName);
+		} else if (StrUtil.startWith(colorName, '$')) {
+			// 由于#在URL传输中无法传输，因此用$代替#
+			return hexToColor("#" + colorName.substring(1));
+		} else {
+			// rgb值
+			final List<String> rgb = StrUtil.split(colorName, ',');
+			if (3 == rgb.size()) {
+				final Integer r = Convert.toInt(rgb.get(0));
+				final Integer g = Convert.toInt(rgb.get(1));
+				final Integer b = Convert.toInt(rgb.get(2));
+				if (false == ArrayUtil.hasNull(r, g, b)) {
+					return new Color(r, g, b);
+				}
+			} else {
+				return null;
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * 获取一个RGB值对应的颜色
+	 *
+	 * @param rgb RGB值
+	 * @return {@link Color}
+	 * @since 4.1.14
+	 */
+	public static Color getColor(int rgb) {
+		return new Color(rgb);
+	}
+
+	/**
+	 * 16进制的颜色值转换为Color对象，例如#fcf6d6
+	 *
+	 * @param hex 16进制的颜色值，例如#fcf6d6
+	 * @return {@link Color}
+	 * @since 4.1.14
+	 */
+	public static Color hexToColor(String hex) {
+		return getColor(Integer.parseInt(StrUtil.removePrefix(hex, "#"), 16));
+	}
+
+	/**
+	 * 叠加颜色
+	 *
+	 * @param color1 颜色1
+	 * @param color2 颜色2
+	 * @return 叠加后的颜色
+	 */
+	public static Color add(Color color1, Color color2) {
+		double r1 = color1.getRed();
+		double g1 = color1.getGreen();
+		double b1 = color1.getBlue();
+		double a1 = color1.getAlpha();
+		double r2 = color2.getRed();
+		double g2 = color2.getGreen();
+		double b2 = color2.getBlue();
+		double a2 = color2.getAlpha();
+		int r = (int) ((r1 * a1 / 255 + r2 * a2 / 255) / (a1 / 255 + a2 / 255));
+		int g = (int) ((g1 * a1 / 255 + g2 * a2 / 255) / (a1 / 255 + a2 / 255));
+		int b = (int) ((b1 * a1 / 255 + b2 * a2 / 255) / (a1 / 255 + a2 / 255));
+		return new Color(r, g, b);
+	}
+
+	/**
+	 * 生成随机颜色
+	 *
+	 * @return 随机颜色
+	 * @since 3.1.2
+	 */
+	public static Color randomColor() {
+		return randomColor(null);
+	}
+
+	/**
+	 * 生成随机颜色
+	 *
+	 * @param random 随机对象 {@link Random}
+	 * @return 随机颜色
+	 * @since 3.1.2
+	 */
+	public static Color randomColor(Random random) {
+		if (null == random) {
+			random = RandomUtil.getRandom();
+		}
+		return new Color(random.nextInt(RGB_COLOR_BOUND), random.nextInt(RGB_COLOR_BOUND), random.nextInt(RGB_COLOR_BOUND));
+	}
+
+	/**
+	 * 获取给定图片的主色调，背景填充用
+	 *
+	 * @param image      {@link BufferedImage}
+	 * @param rgbFilters 过滤多种颜色
+	 * @return {@link String} #ffffff
+	 * @since 5.6.7
+	 */
+	public static String getMainColor(BufferedImage image, int[]... rgbFilters) {
+		int r, g, b;
+		Map<String, Long> countMap = new HashMap<>();
+		int width = image.getWidth();
+		int height = image.getHeight();
+		int minx = image.getMinX();
+		int miny = image.getMinY();
+		for (int i = minx; i < width; i++) {
+			for (int j = miny; j < height; j++) {
+				int pixel = image.getRGB(i, j);
+				r = (pixel & 0xff0000) >> 16;
+				g = (pixel & 0xff00) >> 8;
+				b = (pixel & 0xff);
+				if (matchFilters(r, g, b, rgbFilters)) {
+					continue;
+				}
+				countMap.merge(r + "-" + g + "-" + b, 1L, Long::sum);
+			}
+		}
+		String maxColor = null;
+		long maxCount = 0;
+		for (Map.Entry<String, Long> entry : countMap.entrySet()) {
+			String key = entry.getKey();
+			Long count = entry.getValue();
+			if (count > maxCount) {
+				maxColor = key;
+				maxCount = count;
+			}
+		}
+		final String[] splitRgbStr = StrUtil.splitToArray(maxColor, '-');
+		String rHex = Integer.toHexString(Integer.parseInt(splitRgbStr[0]));
+		String gHex = Integer.toHexString(Integer.parseInt(splitRgbStr[1]));
+		String bHex = Integer.toHexString(Integer.parseInt(splitRgbStr[2]));
+		rHex = rHex.length() == 1 ? "0" + rHex : rHex;
+		gHex = gHex.length() == 1 ? "0" + gHex : gHex;
+		bHex = bHex.length() == 1 ? "0" + bHex : bHex;
+		return "#" + rHex + gHex + bHex;
+	}
+
+	/**
+	 * 给定RGB是否匹配过滤器中任何一个RGB颜色
+	 *
+	 * @param r          R
+	 * @param g          G
+	 * @param b          B
+	 * @param rgbFilters 颜色过滤器
+	 * @return 是否匹配
+	 */
+	private static boolean matchFilters(int r, int g, int b, int[]... rgbFilters) {
+		if (rgbFilters != null && rgbFilters.length > 0) {
+			for (int[] rgbFilter : rgbFilters) {
+				if (r == rgbFilter[0] && g == rgbFilter[1] && b == rgbFilter[2]) {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
+}
diff --git a/hutool-swing/src/main/java/cn/hutool/swing/img/GraphicsUtil.java b/hutool-swing/src/main/java/cn/hutool/swing/img/GraphicsUtil.java
index 9dc2561fc..db099778e 100755
--- a/hutool-swing/src/main/java/cn/hutool/swing/img/GraphicsUtil.java
+++ b/hutool-swing/src/main/java/cn/hutool/swing/img/GraphicsUtil.java
@@ -115,7 +115,7 @@ public class GraphicsUtil {
 		for (int i = 0; i < len; i++) {
 			if (null == color) {
 				// 产生随机的颜色值，让输出的每个字符的颜色值都将不同。
-				g.setColor(ImgUtil.randomColor());
+				g.setColor(ColorUtil.randomColor());
 			}
 			g.drawString(String.valueOf(str.charAt(i)), i * charWidth, midY);
 		}
diff --git a/hutool-swing/src/main/java/cn/hutool/swing/img/ImgUtil.java b/hutool-swing/src/main/java/cn/hutool/swing/img/ImgUtil.java
index 08feaffb0..1be64b570 100755
--- a/hutool-swing/src/main/java/cn/hutool/swing/img/ImgUtil.java
+++ b/hutool-swing/src/main/java/cn/hutool/swing/img/ImgUtil.java
@@ -1,18 +1,15 @@
 package cn.hutool.swing.img;
 
 import cn.hutool.core.codec.Base64;
-import cn.hutool.core.convert.Convert;
 import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.io.IORuntimeException;
 import cn.hutool.core.io.IoUtil;
 import cn.hutool.core.io.resource.Resource;
 import cn.hutool.core.lang.Assert;
-import cn.hutool.core.util.ArrayUtil;
 import cn.hutool.core.math.NumberUtil;
-import cn.hutool.core.util.ObjUtil;
-import cn.hutool.core.util.RandomUtil;
-import cn.hutool.core.text.StrUtil;
 import cn.hutool.core.net.URLUtil;
+import cn.hutool.core.text.StrUtil;
+import cn.hutool.core.util.ObjUtil;
 
 import javax.imageio.IIOImage;
 import javax.imageio.ImageIO;
@@ -54,11 +51,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.URL;
-import java.util.HashMap;
 import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Random;
 
 /**
  * 图片处理工具类：<br>
@@ -76,12 +69,6 @@ public class ImgUtil {
 	public static final String IMAGE_TYPE_PNG = "png";// 可移植网络图形
 	public static final String IMAGE_TYPE_PSD = "psd";// Photoshop的专用格式Photoshop
 
-	/**
-	 * RGB颜色范围上限
-	 */
-	private static final int RGB_COLOR_BOUND = 256;
-
-
 	// ---------------------------------------------------------------------------------------------------------------------- scale
 
 	/**
@@ -1437,43 +1424,6 @@ public class ImgUtil {
 						false));
 	}
 
-	/**
-	 * 根据文件创建字体<br>
-	 * 首先尝试创建{@link Font#TRUETYPE_FONT}字体，此类字体无效则创建{@link Font#TYPE1_FONT}
-	 *
-	 * @param fontFile 字体文件
-	 * @return {@link Font}
-	 * @since 3.0.9
-	 */
-	public static Font createFont(final File fontFile) {
-		return FontUtil.createFont(fontFile);
-	}
-
-	/**
-	 * 根据文件创建字体<br>
-	 * 首先尝试创建{@link Font#TRUETYPE_FONT}字体，此类字体无效则创建{@link Font#TYPE1_FONT}
-	 *
-	 * @param fontStream 字体流
-	 * @return {@link Font}
-	 * @since 3.0.9
-	 */
-	public static Font createFont(final InputStream fontStream) {
-		return FontUtil.createFont(fontStream);
-	}
-
-	/**
-	 * 创建{@link Graphics2D}
-	 *
-	 * @param image {@link BufferedImage}
-	 * @param color {@link Color}背景颜色以及当前画笔颜色
-	 * @return {@link Graphics2D}
-	 * @see GraphicsUtil#createGraphics(BufferedImage, Color)
-	 * @since 3.2.3
-	 */
-	public static Graphics2D createGraphics(final BufferedImage image, final Color color) {
-		return GraphicsUtil.createGraphics(image, color);
-	}
-
 	/**
 	 * 写出图像为JPG格式
 	 *
@@ -1889,154 +1839,6 @@ public class ImgUtil {
 
 	// -------------------------------------------------------------------------------------------------------------------- Color
 
-	/**
-	 * Color对象转16进制表示，例如#fcf6d6
-	 *
-	 * @param color {@link Color}
-	 * @return 16进制的颜色值，例如#fcf6d6
-	 * @since 4.1.14
-	 */
-	public static String toHex(final Color color) {
-		return toHex(color.getRed(), color.getGreen(), color.getBlue());
-	}
-
-	/**
-	 * RGB颜色值转换成十六进制颜色码
-	 *
-	 * @param r 红(R)
-	 * @param g 绿(G)
-	 * @param b 蓝(B)
-	 * @return 返回字符串形式的 十六进制颜色码 如
-	 */
-	public static String toHex(final int r, final int g, final int b) {
-		// rgb 小于 255
-		if (r < 0 || r > 255 || g < 0 || g > 255 || b < 0 || b > 255) {
-			throw new IllegalArgumentException("RGB must be 0~255!");
-		}
-		return String.format("#%02X%02X%02X", r, g, b);
-	}
-
-	/**
-	 * 16进制的颜色值转换为Color对象，例如#fcf6d6
-	 *
-	 * @param hex 16进制的颜色值，例如#fcf6d6
-	 * @return {@link Color}
-	 * @since 4.1.14
-	 */
-	public static Color hexToColor(final String hex) {
-		return getColor(Integer.parseInt(StrUtil.removePrefix(hex, "#"), 16));
-	}
-
-	/**
-	 * 获取一个RGB值对应的颜色
-	 *
-	 * @param rgb RGB值
-	 * @return {@link Color}
-	 * @since 4.1.14
-	 */
-	public static Color getColor(final int rgb) {
-		return new Color(rgb);
-	}
-
-	/**
-	 * 将颜色值转换成具体的颜色类型 汇集了常用的颜色集，支持以下几种形式：
-	 *
-	 * <pre>
-	 * 1. 颜色的英文名（大小写皆可）
-	 * 2. 16进制表示，例如：#fcf6d6或者$fcf6d6
-	 * 3. RGB形式，例如：13,148,252
-	 * </pre>
-	 * <p>
-	 * 方法来自：com.lnwazg.kit
-	 *
-	 * @param colorName 颜色的英文名，16进制表示或RGB表示
-	 * @return {@link Color}
-	 * @since 4.1.14
-	 */
-	public static Color getColor(String colorName) {
-		if (StrUtil.isBlank(colorName)) {
-			return null;
-		}
-		colorName = colorName.toUpperCase();
-
-		if ("BLACK".equals(colorName)) {
-			return Color.BLACK;
-		} else if ("WHITE".equals(colorName)) {
-			return Color.WHITE;
-		} else if ("LIGHTGRAY".equals(colorName) || "LIGHT_GRAY".equals(colorName)) {
-			return Color.LIGHT_GRAY;
-		} else if ("GRAY".equals(colorName)) {
-			return Color.GRAY;
-		} else if ("DARKGRAY".equals(colorName) || "DARK_GRAY".equals(colorName)) {
-			return Color.DARK_GRAY;
-		} else if ("RED".equals(colorName)) {
-			return Color.RED;
-		} else if ("PINK".equals(colorName)) {
-			return Color.PINK;
-		} else if ("ORANGE".equals(colorName)) {
-			return Color.ORANGE;
-		} else if ("YELLOW".equals(colorName)) {
-			return Color.YELLOW;
-		} else if ("GREEN".equals(colorName)) {
-			return Color.GREEN;
-		} else if ("MAGENTA".equals(colorName)) {
-			return Color.MAGENTA;
-		} else if ("CYAN".equals(colorName)) {
-			return Color.CYAN;
-		} else if ("BLUE".equals(colorName)) {
-			return Color.BLUE;
-		} else if ("DARKGOLD".equals(colorName)) {
-			// 暗金色
-			return hexToColor("#9e7e67");
-		} else if ("LIGHTGOLD".equals(colorName)) {
-			// 亮金色
-			return hexToColor("#ac9c85");
-		} else if (StrUtil.startWith(colorName, '#')) {
-			return hexToColor(colorName);
-		} else if (StrUtil.startWith(colorName, '$')) {
-			// 由于#在URL传输中无法传输，因此用$代替#
-			return hexToColor("#" + colorName.substring(1));
-		} else {
-			// rgb值
-			final List<String> rgb = StrUtil.split(colorName, ',');
-			if (3 == rgb.size()) {
-				final Integer r = Convert.toInt(rgb.get(0));
-				final Integer g = Convert.toInt(rgb.get(1));
-				final Integer b = Convert.toInt(rgb.get(2));
-				if (false == ArrayUtil.hasNull(r, g, b)) {
-					return new Color(r, g, b);
-				}
-			} else {
-				return null;
-			}
-		}
-		return null;
-	}
-
-	/**
-	 * 生成随机颜色
-	 *
-	 * @return 随机颜色
-	 * @since 3.1.2
-	 */
-	public static Color randomColor() {
-		return randomColor(null);
-	}
-
-	/**
-	 * 生成随机颜色
-	 *
-	 * @param random 随机对象 {@link Random}
-	 * @return 随机颜色
-	 * @since 3.1.2
-	 */
-	public static Color randomColor(Random random) {
-		if (null == random) {
-			random = RandomUtil.getRandom();
-		}
-		return new Color(random.nextInt(RGB_COLOR_BOUND), random.nextInt(RGB_COLOR_BOUND), random.nextInt(RGB_COLOR_BOUND));
-	}
-
 	/**
 	 * 获得修正后的矩形坐标位置，变为以背景中心为基准坐标（即x,y == 0,0时，处于背景正中）
 	 *
@@ -2053,73 +1855,6 @@ public class ImgUtil {
 		);
 	}
 
-	/**
-	 * 获取给定图片的主色调，背景填充用
-	 *
-	 * @param image      {@link BufferedImage}
-	 * @param rgbFilters 过滤多种颜色
-	 * @return {@link String} #ffffff
-	 * @since 5.6.7
-	 */
-	public static String getMainColor(final BufferedImage image, final int[]... rgbFilters) {
-		int r, g, b;
-		final Map<String, Long> countMap = new HashMap<>();
-		final int width = image.getWidth();
-		final int height = image.getHeight();
-		final int minx = image.getMinX();
-		final int miny = image.getMinY();
-		for (int i = minx; i < width; i++) {
-			for (int j = miny; j < height; j++) {
-				final int pixel = image.getRGB(i, j);
-				r = (pixel & 0xff0000) >> 16;
-				g = (pixel & 0xff00) >> 8;
-				b = (pixel & 0xff);
-				if (matchFilters(r, g, b, rgbFilters)) {
-					continue;
-				}
-				countMap.merge(r + "-" + g + "-" + b, 1L, Long::sum);
-			}
-		}
-		String maxColor = null;
-		long maxCount = 0;
-		for (final Map.Entry<String, Long> entry : countMap.entrySet()) {
-			final String key = entry.getKey();
-			final Long count = entry.getValue();
-			if (count > maxCount) {
-				maxColor = key;
-				maxCount = count;
-			}
-		}
-		final String[] splitRgbStr = StrUtil.splitToArray(maxColor, '-');
-		String rHex = Integer.toHexString(Integer.parseInt(splitRgbStr[0]));
-		String gHex = Integer.toHexString(Integer.parseInt(splitRgbStr[1]));
-		String bHex = Integer.toHexString(Integer.parseInt(splitRgbStr[2]));
-		rHex = rHex.length() == 1 ? "0" + rHex : rHex;
-		gHex = gHex.length() == 1 ? "0" + gHex : gHex;
-		bHex = bHex.length() == 1 ? "0" + bHex : bHex;
-		return "#" + rHex + gHex + bHex;
-	}
-
-	/**
-	 * 给定RGB是否匹配过滤器中任何一个RGB颜色
-	 *
-	 * @param r          R
-	 * @param g          G
-	 * @param b          B
-	 * @param rgbFilters 颜色过滤器
-	 * @return 是否匹配
-	 */
-	private static boolean matchFilters(final int r, final int g, final int b, final int[]... rgbFilters) {
-		if (rgbFilters != null && rgbFilters.length > 0) {
-			for (final int[] rgbFilter : rgbFilters) {
-				if (r == rgbFilter[0] && g == rgbFilter[1] && b == rgbFilter[2]) {
-					return true;
-				}
-			}
-		}
-		return false;
-	}
-
 	// ------------------------------------------------------------------------------------------------------ 背景图换算
 
 	/**
diff --git a/hutool-swing/src/test/java/cn/hutool/swing/img/ImgUtilTest.java b/hutool-swing/src/test/java/cn/hutool/swing/img/ImgUtilTest.java
index 832fee333..18dc2a030 100755
--- a/hutool-swing/src/test/java/cn/hutool/swing/img/ImgUtilTest.java
+++ b/hutool-swing/src/test/java/cn/hutool/swing/img/ImgUtilTest.java
@@ -121,7 +121,7 @@ public class ImgUtilTest {
 
 	@Test
 	public void toHexTest(){
-		final String s = ImgUtil.toHex(Color.RED);
+		final String s = ColorUtil.toHex(Color.RED);
 		Assert.assertEquals("#FF0000", s);
 	}
 
@@ -143,7 +143,7 @@ public class ImgUtilTest {
 	@Test
 	public void getMainColor() throws MalformedURLException {
 		final BufferedImage read = ImgUtil.read(new URL("https://pic2.zhimg.com/v2-94f5552f2b142ff575306850c5bab65d_b.png"));
-		final String mainColor = ImgUtil.getMainColor(read, new int[]{64,84,116});
+		final String mainColor = ColorUtil.getMainColor(read, new int[]{64,84,116});
 		System.out.println(mainColor);
 	}