diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index 15d16dbff41..835e3501b87 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -506,10 +506,13 @@ if ($conf->global->ENABLE_AGENDA_EXT==1 && $conf->global->AGENDA_EXT_NB>0)
 				$event=new ActionComm($db);
 				$paramkey='AGENDA_EXT_NAME'.$i;
 				$namecal = $conf->global->$paramkey;
+				$paramkey='AGENDA_EXT_COLOR'.$i;
+				$colorcal = $conf->global->$paramkey;
 				$event->id=$namecal;
 				$event->datep=$icalevent[DTSTART];
 				$event->datef=$icalevent[DTEND];
 				$event->type_code="ICALEVENT";
+				$event->type_id = $colorcal;
 				$event->libelle='<b>'.$icalevent[SUMMARY].'</b><br>'.dol_nl2br($icalevent[DESCRIPTION],1,false);
 	        	//$event->fulldayevent=$obj->fulldayevent;
 	        	
@@ -798,8 +801,10 @@ function show_day_events($db, $day, $month, $year, $monthshown, $style, &$eventa
 					$colorindex=0;
 					if ($event->author->id == $user->id || $event->usertodo->id == $user->id || $event->userdone->id == $user->id) $colorindex=1;
 					if ($event->type_code == 'BIRTHDAY') $colorindex=2;
-					$color=sprintf("%02x%02x%02x",$theme_datacolor[$colorindex][0],$theme_datacolor[$colorindex][1],$theme_datacolor[$colorindex][2]);
+					if ($event->type_code == 'ICALEVENT') $color=$event->type_id;
+					else $color=sprintf("%02x%02x%02x",$theme_datacolor[$colorindex][0],$theme_datacolor[$colorindex][1],$theme_datacolor[$colorindex][2]);
 					//print "x".$color;
+					
 					print '<table class="cal_event" style="background: #'.$color.'; -moz-border-radius:4px; " width="100%"><tr>';
 					print '<td nowrap="nowrap">';
 					if ($event->type_code != 'BIRTHDAY')