diff --git a/src/xlsx/xlsxcolor.cpp b/src/xlsx/xlsxcolor.cpp
index 2ec6439..c34470b 100644
--- a/src/xlsx/xlsxcolor.cpp
+++ b/src/xlsx/xlsxcolor.cpp
@@ -115,6 +115,25 @@ XlsxColor::operator QVariant() const
     return QVariant(qMetaTypeId<XlsxColor>(), this);
 }
 
+
+QColor XlsxColor::fromARGBString(const QString &c)
+{
+    Q_ASSERT(c.length() == 8);
+    QColor color;
+    color.setAlpha(c.mid(0, 2).toInt(0, 16));
+    color.setRed(c.mid(2, 2).toInt(0, 16));
+    color.setGreen(c.mid(4, 2).toInt(0, 16));
+    color.setBlue(c.mid(6, 2).toInt(0, 16));
+    return color;
+}
+
+QString XlsxColor::toARGBString(const QColor &c)
+{
+    QString color;
+    color.sprintf("%02X%02X%02X%02X", c.alpha(), c.red(), c.green(), c.blue());
+    return color;
+}
+
 #if !defined(QT_NO_DATASTREAM)
 QDataStream &operator<<(QDataStream &s, const XlsxColor &color)
 {
@@ -155,24 +174,6 @@ QDataStream &operator>>(QDataStream &s, XlsxColor &color)
     return s;
 }
 
-QColor XlsxColor::fromARGBString(const QString &c)
-{
-    Q_ASSERT(c.length() == 8);
-    QColor color;
-    color.setAlpha(c.mid(0, 2).toInt(0, 16));
-    color.setRed(c.mid(2, 2).toInt(0, 16));
-    color.setGreen(c.mid(4, 2).toInt(0, 16));
-    color.setBlue(c.mid(6, 2).toInt(0, 16));
-    return color;
-}
-
-QString XlsxColor::toARGBString(const QColor &c)
-{
-    QString color;
-    color.sprintf("%02X%02X%02X%02X", c.alpha(), c.red(), c.green(), c.blue());
-    return color;
-}
-
 #endif
 
 } // namespace QXlsx