From 4a8779ec42b74a2d7bb817da5573977e8ede5411 Mon Sep 17 00:00:00 2001
From: Looly <loolly@aliyun.com>
Date: Wed, 26 Nov 2025 20:34:02 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D`Word07Writer`run.setColor()?=
 =?UTF-8?q?=E7=9A=84=E9=A2=9C=E8=89=B2=E5=8D=81=E5=85=AD=E8=BF=9B=E5=88=B6?=
 =?UTF-8?q?=E8=BD=AC=E6=8D=A2=E9=80=BB=E8=BE=91=EF=BC=88pr#4164@Github?=
 =?UTF-8?q?=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/cn/hutool/v7/poi/word/FontStyle.java  |  2 +-
 .../cn/hutool/v7/poi/word/WordWriterTest.java  | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/hutool-poi/src/main/java/cn/hutool/v7/poi/word/FontStyle.java b/hutool-poi/src/main/java/cn/hutool/v7/poi/word/FontStyle.java
index 64a3d95d1f..ae04904d29 100644
--- a/hutool-poi/src/main/java/cn/hutool/v7/poi/word/FontStyle.java
+++ b/hutool-poi/src/main/java/cn/hutool/v7/poi/word/FontStyle.java
@@ -51,7 +51,7 @@ public record FontStyle(Font font, Color color) {
 		run.setBold(font.isBold());
 		run.setItalic(font.isItalic());
 		if (null != color) {
-			run.setColor(String.format("%02X", color.getRGB()));
+			run.setColor(String.format("%06X", color.getRGB() & 0xFFFFFF));
 		}
 	}
 }
diff --git a/hutool-poi/src/test/java/cn/hutool/v7/poi/word/WordWriterTest.java b/hutool-poi/src/test/java/cn/hutool/v7/poi/word/WordWriterTest.java
index 6ad7dfa7b3..d94541be88 100644
--- a/hutool-poi/src/test/java/cn/hutool/v7/poi/word/WordWriterTest.java
+++ b/hutool-poi/src/test/java/cn/hutool/v7/poi/word/WordWriterTest.java
@@ -22,9 +22,12 @@ import cn.hutool.v7.core.io.file.FileUtil;
 import cn.hutool.v7.core.lang.Console;
 import lombok.AllArgsConstructor;
 import lombok.Data;
+import org.apache.poi.xwpf.usermodel.XWPFParagraph;
+import org.apache.poi.xwpf.usermodel.XWPFRun;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
+import java.awt.Color;
 import java.awt.Font;
 import java.io.File;
 import java.math.BigDecimal;
@@ -33,6 +36,8 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 @SuppressWarnings("resource")
 public class WordWriterTest {
 
@@ -138,4 +143,17 @@ public class WordWriterTest {
 		private BigDecimal amount;
 		private BigDecimal onYear;
 	}
+
+	@Test
+	public void addTextShouldStripAlphaAndUseRgbHex() {
+		final Word07Writer writer = new Word07Writer();
+		final Color colorWithAlpha = new Color(0x12, 0x34, 0x56, 0x7F);
+
+		writer.addText(new FontStyle("宋体", Font.PLAIN, 12, colorWithAlpha), "带颜色的段落");
+
+		final XWPFParagraph paragraph = writer.getDoc().getParagraphArray(0);
+		final XWPFRun run = paragraph.getRuns().get(0);
+		assertEquals("123456", run.getColor());
+		writer.close();
+	}
 }