diff --git a/src/PhpSpreadsheet/Chart/DataSeriesValues.php b/src/PhpSpreadsheet/Chart/DataSeriesValues.php
index 82813400aa..a98ed669ce 100644
--- a/src/PhpSpreadsheet/Chart/DataSeriesValues.php
+++ b/src/PhpSpreadsheet/Chart/DataSeriesValues.php
@@ -80,13 +80,24 @@ class DataSeriesValues
      * Create a new DataSeriesValues object.
      *
      * @param mixed $dataType
+     * Fill color.
+     *
+     * @var string
+     */
+    private $fillColor;
+
+    /**
+     * Create a new DataSeriesValues object.
+     *
      * @param string $dataSource
      * @param null|mixed $formatCode
      * @param mixed $pointCount
      * @param mixed $dataValues
      * @param null|mixed $marker
+     * @param mixed $dataType
+     * @param null|mixed $color
      */
-    public function __construct($dataType = self::DATASERIES_TYPE_NUMBER, $dataSource = null, $formatCode = null, $pointCount = 0, $dataValues = [], $marker = null)
+    public function __construct($dataType = self::DATASERIES_TYPE_NUMBER, $dataSource = null, $formatCode = null, $pointCount = 0, $dataValues = [], $marker = null, $color = null)
     {
         $this->setDataType($dataType);
         $this->dataSource = $dataSource;
@@ -94,6 +105,7 @@ public function __construct($dataType = self::DATASERIES_TYPE_NUMBER, $dataSourc
         $this->pointCount = $pointCount;
         $this->dataValues = $dataValues;
         $this->pointMarker = $marker;
+        $this->fillColor = $color;
     }
 
     /**
@@ -212,6 +224,35 @@ public function getPointCount()
         return $this->pointCount;
     }
 
+    /**
+     * Identify if the Data Series is a multi-level or a simple series.
+     * Get fill color.
+     *
+     * @return string
+     */
+    public function getFillColor()
+    {
+        return $this->fillColor;
+    }
+
+    /**
+     * Set fill color for series.
+     *
+     * @param    string    HEX color
+     * @param mixed $color
+     *
+     * @return   DataSeriesValues
+     */
+    public function setFillColor($color)
+    {
+        if (!preg_match('/^[a-f0-9]{6}$/i', $color)) {
+            throw new Exception('Invalid hex color for chart series');
+        }
+        $this->fillColor = $color;
+
+        return $this;
+    }
+
     /**
      * Identify if the Data Series is a multi-level or a simple series.
      *
diff --git a/src/PhpSpreadsheet/Writer/Xlsx/Chart.php b/src/PhpSpreadsheet/Writer/Xlsx/Chart.php
index 418688f7b9..8815d130cc 100644
--- a/src/PhpSpreadsheet/Writer/Xlsx/Chart.php
+++ b/src/PhpSpreadsheet/Writer/Xlsx/Chart.php
@@ -1095,6 +1095,19 @@ private function writePlotGroup($plotGroup, $groupType, $objWriter, &$catIsMulti
         foreach ($plotSeriesOrder as $plotSeriesIdx => $plotSeriesRef) {
             $objWriter->startElement('c:ser');
 
+            $plotLabel = $plotGroup->getPlotLabelByIndex($plotSeriesIdx);
+            if ($plotLabel){
+                $fillColor = $plotLabel->getFillColor();
+                if ($fillColor != null) {
+                    $objWriter->startElement('c:spPr');
+                    $objWriter->startElement('a:solidFill');
+                    $objWriter->startElement('a:srgbClr');
+                    $objWriter->writeAttribute('val', $fillColor);
+                    $objWriter->endElement();
+                    $objWriter->endElement();
+                    $objWriter->endElement();
+                }
+            }
             $objWriter->startElement('c:idx');
             $objWriter->writeAttribute('val', $this->_seriesIndex + $plotSeriesIdx);
             $objWriter->endElement();