diff --git a/EMS/common-bundle/src/Storage/Processor/Color.php b/EMS/common-bundle/src/Storage/Processor/Color.php
index dd5dea244..a8971019d 100644
--- a/EMS/common-bundle/src/Storage/Processor/Color.php
+++ b/EMS/common-bundle/src/Storage/Processor/Color.php
@@ -298,6 +298,6 @@ public function getRGB(): string
 
     public function getRGBA(): string
     {
-        return \sprintf('#%\'.02X%\'.02X%\'.02XX%\'.02X', $this->red, $this->green, $this->blue, $this->alpha);
+        return \sprintf('#%\'.02X%\'.02X%\'.02X%\'.02X', $this->red, $this->green, $this->blue, $this->alpha);
     }
 }