diff a/config.def.h b/config.def.h	(rejected hunks)
@@ -12,10 +12,12 @@ static const char col_gray2[]       = "#444444";
 static const char col_gray3[]       = "#bbbbbb";
 static const char col_gray4[]       = "#eeeeee";
 static const char col_cyan[]        = "#005577";
+static const char col_urgborder[]   = "#ff0000";
 static const char *colors[][3]      = {
 	/*               fg         bg         border   */
 	[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
 	[SchemeSel]  = { col_gray4, col_cyan,  col_cyan  },
+	[SchemeUrg]  = { col_gray4, col_cyan,  col_urgborder  },
 };
 
 /* tagging */