diff --git a/public/css/icinga/layout-colors.less b/public/css/icinga/layout-colors.less
index 64d10ad47..3c3505cfd 100644
--- a/public/css/icinga/layout-colors.less
+++ b/public/css/icinga/layout-colors.less
@@ -40,4 +40,6 @@
 @colorUnknownHandled: #ee99ff;
 @colorPending: #77aaff;
 @colorInvalid: #999;
+@colorUnreachable: #dd66ff;
+@colorUnreachableHandled: #ee99ff;
 
diff --git a/public/css/icinga/monitoring-colors.less b/public/css/icinga/monitoring-colors.less
index 940fa8c8b..2b2bc0300 100644
--- a/public/css/icinga/monitoring-colors.less
+++ b/public/css/icinga/monitoring-colors.less
@@ -105,7 +105,7 @@ tr.state td.state {
   -moz-border-radius: 0.5em 0 0 0.5em;
 }
 
-tr.state.handled td.state, tr.state.ok td.state, tr.state.up td.state {
+tr.state.handled td.state, tr.state.ok td.state, tr.state.up td.state, tr.state.pending td.state {
   border-left-style: solid;
   border-left-width: 1.5em;
   padding-left: 0.5em;
@@ -159,6 +159,14 @@ tr.state.handled td.state {
   background-color: transparent;
 }
 
+tr.state.unreachable td.state {
+  background-color: @colorUnreachable;
+}
+
+tr.state.unreachable.handled td.state {
+  border-left-color: @colorUnreachableHandled;
+}
+
 /* END of special tables and states */