diff --git a/htdocs/core/class/dolgraph.class.php b/htdocs/core/class/dolgraph.class.php
index 195bec09daf..42386494a37 100644
--- a/htdocs/core/class/dolgraph.class.php
+++ b/htdocs/core/class/dolgraph.class.php
@@ -1108,7 +1108,7 @@ class DolGraph
 			// Background color
 			$color1=sprintf("%02x%02x%02x",$this->bgcolorgrid[0],$this->bgcolorgrid[0],$this->bgcolorgrid[2]);
 			$color2=sprintf("%02x%02x%02x",$this->bgcolorgrid[0],$this->bgcolorgrid[1],$this->bgcolorgrid[2]);
-			$this->stringtoshow.=', grid: { hoverable: true, backgroundColor: { colors: ["#'.$color1.'", "#'.$color2.'"] }, borderWidth: 1, borderColor: \'#eee\', tickColor  : \'#f3f3f3\' }'."\n";
+			$this->stringtoshow.=', grid: { hoverable: true, backgroundColor: { colors: ["#'.$color1.'", "#'.$color2.'"] }, borderWidth: 1, borderColor: \'#e6e6e6\', tickColor  : \'#e6e6e6\' }'."\n";
 			//$this->stringtoshow.=', shadowSize: 20'."\n";    TODO Uncommet this
 			$this->stringtoshow.='});'."\n";
 			$this->stringtoshow.='}'."\n";
diff --git a/htdocs/theme/eldy/style.css.php b/htdocs/theme/eldy/style.css.php
index 30fd9f50a9b..bd80e356560 100644
--- a/htdocs/theme/eldy/style.css.php
+++ b/htdocs/theme/eldy/style.css.php
@@ -3260,7 +3260,7 @@ ul.noborder li:nth-child(even):not(.liste_titre) {
     margin-bottom: 5px;
     text-align: center;
 
-    background: #e7e7e7;
+    background: #e8e8e8;
     border: 1px solid #eee;
     /* border-left: 6px solid #ddd; */
     box-shadow: 1px 1px 8px #ddd;