diff --git a/hutool-core/src/main/java/cn/hutool/core/util/HexUtil.java b/hutool-core/src/main/java/cn/hutool/core/util/HexUtil.java
index a40d12c41..ac2f55e03 100755
--- a/hutool-core/src/main/java/cn/hutool/core/util/HexUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/util/HexUtil.java
@@ -296,6 +296,20 @@ public class HexUtil {
 		return Integer.toHexString(value);
 	}
 
+	/**
+	 * 去除十六进制字符串的常见前缀 0x、0X、#
+	 *
+	 * @param s 十六进制字符串
+	 * @return 去除前缀后的字符串
+	 */
+	private static String stripHexPrefix(String s) {
+		if (s == null) return null;
+		s = s.trim();
+		if (s.startsWith("0x") || s.startsWith("0X")) return s.substring(2);
+		if (s.startsWith("#")) return s.substring(1);
+		return s;
+	}
+
 	/**
 	 * 16进制字符串转为int
 	 *
@@ -304,7 +318,7 @@ public class HexUtil {
 	 * @since 5.7.4
 	 */
 	public static int hexToInt(String value) {
-		return Integer.parseInt(value, 16);
+		return Integer.parseInt(stripHexPrefix(value), 16);
 	}
 
 	/**
@@ -326,7 +340,7 @@ public class HexUtil {
 	 * @since 5.7.4
 	 */
 	public static long hexToLong(String value) {
-		return Long.parseLong(value, 16);
+		return Long.parseLong(stripHexPrefix(value), 16);
 	}
 
 	/**
@@ -352,7 +366,7 @@ public class HexUtil {
 		if (null == hexStr) {
 			return null;
 		}
-		return new BigInteger(hexStr, 16);
+		return new BigInteger(stripHexPrefix(hexStr), 16);
 	}
 
 	/**
diff --git a/hutool-core/src/test/java/cn/hutool/core/util/HexUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/util/HexUtilTest.java
index fef023069..b37f4b3ff 100755
--- a/hutool-core/src/test/java/cn/hutool/core/util/HexUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/util/HexUtilTest.java
@@ -3,6 +3,7 @@ package cn.hutool.core.util;
 import static org.junit.jupiter.api.Assertions.*;
 import org.junit.jupiter.api.Test;
 
+import java.math.BigInteger;
 import java.nio.charset.StandardCharsets;
 
 /**
@@ -85,4 +86,34 @@ public class HexUtilTest {
 		final String s1 = HexUtil.decodeHexStr(s);
 		assertEquals("6", s1);
 	}
+
+	@Test
+	public void hexToIntTest() {
+		final String hex1 = "FF";
+		assertEquals(255, HexUtil.hexToInt(hex1));
+		final String hex2 = "0xFF";
+		assertEquals(255, HexUtil.hexToInt(hex2));
+		final String hex3 = "#FF";
+		assertEquals(255, HexUtil.hexToInt(hex3));
+	}
+
+	@Test
+	public void hexToLongTest() {
+		final String hex1 = "FF";
+		assertEquals(255L, HexUtil.hexToLong(hex1));
+		final String hex2 = "0xFF";
+		assertEquals(255L, HexUtil.hexToLong(hex2));
+		final String hex3 = "#FF";
+		assertEquals(255L, HexUtil.hexToLong(hex3));
+	}
+
+	@Test
+	public void toBigIntegerTest() {
+		final String hex1 = "FF";
+		assertEquals(new BigInteger("FF", 16), HexUtil.toBigInteger(hex1));
+		final String hex2 = "0xFF";
+		assertEquals(new BigInteger("FF", 16), HexUtil.toBigInteger(hex2));
+		final String hex3 = "#FF";
+		assertEquals(new BigInteger("FF", 16), HexUtil.toBigInteger(hex3));
+	}
 }