diff --git a/js/app/views/CatalogVisuHistogram.js b/js/app/views/CatalogVisuHistogram.js
index e30e922..3446982 100644
--- a/js/app/views/CatalogVisuHistogram.js
+++ b/js/app/views/CatalogVisuHistogram.js
@@ -10,6 +10,11 @@
 Ext.define('amdaUI.CatalogVisuHistogram', {
 	extend: 'Ext.form.Panel',
 	alias: 'widget.panelCatalogVisuHistogram',
+  requires: [
+		'amdaPlotObj.PlotObjectConfig',
+		'amdaPlotComp.PlotColorPicker'
+	],
+
 	histogramStore: null,
   visuUI:null,
 	constructor: function(config) {
@@ -23,6 +28,10 @@ Ext.define('amdaUI.CatalogVisuHistogram', {
 			title: 'Parameter'
 		}; 
 
+    var plotColorField = Ext.getCmp('visu-histo-color');
+    var plotColor=plotColorField.ownerCt.colorDisplayer.value;
+    console.log(plotColorField, plotColor);
+
 		var paramField = Ext.getCmp('visu-histo-param');
 		var paramFieldId = paramField.getValue();
 		if (paramFieldId && (paramFieldId != "")) {
@@ -71,6 +80,9 @@ Ext.define('amdaUI.CatalogVisuHistogram', {
     var trace = {
       x: x,
       type: 'histogram',
+      marker:{
+        color:plotColor,
+      },
       histnorm: Ext.getCmp('normalizedCheckbox').getValue() ? 'probability': null,
       xbins: { end: maxValue, size: binSize, start: minValue }
     };
@@ -145,6 +157,15 @@ Ext.define('amdaUI.CatalogVisuHistogram', {
                 }
             ],
     };
+    var colorPicker = this.addColorsPicker('visu-histo-color', 'Color', amdaPlotObj.PlotObjectConfig.availableColorsNew, 'standard');
+		var plotThemeComboConfig = {xtype:'fieldset',
+									id:'visu-hiso-color-fieldset',
+									margin:'5 0 0 0',
+									border:false,
+									items:[colorPicker],
+								};
+		colorPicker.add({id:'visu-histo-color'});
+
     var sliderConfig = {
       xtype : 'fieldcontainer',
       layout: 'hbox',
@@ -209,11 +230,23 @@ Ext.define('amdaUI.CatalogVisuHistogram', {
             },
             scope: this
           }
-        }
+        },
+        
+        plotThemeComboConfig,
       ]
     };
   },
 
+  addColorsPicker: function (name, label, availableColors, mode) {
+		if (!mode) {
+			mode = 'standard';
+		}
+		var me =this;
+		return new amdaPlotComp.PlotColorPicker({name: name, label: label, mode: mode, colors: availableColors, onChange: function(name, newValue, oldValue) {
+			me.visuUI.plotChart();
+		}});
+	},
+
 	init : function (config)
 	{
 		var myConf = {
--
libgit2 0.21.2