diff --git a/static/images/backgrounds/darkteal.png b/static/images/backgrounds/darkteal.png
new file mode 100644
index 0000000000..fe7183d73f
Binary files /dev/null and b/static/images/backgrounds/darkteal.png differ
diff --git a/static/images/backgrounds/lightgreen.png b/static/images/backgrounds/lightgreen.png
new file mode 100644
index 0000000000..c88fd6c6fd
Binary files /dev/null and b/static/images/backgrounds/lightgreen.png differ
diff --git a/static/images/backgrounds/lightteal.png b/static/images/backgrounds/lightteal.png
new file mode 100644
index 0000000000..dbe47d320e
Binary files /dev/null and b/static/images/backgrounds/lightteal.png differ
diff --git a/static/images/backgrounds/mediumteal.png b/static/images/backgrounds/mediumteal.png
new file mode 100644
index 0000000000..432a08651a
Binary files /dev/null and b/static/images/backgrounds/mediumteal.png differ
diff --git a/static/images/logo/zulip2@2x.png b/static/images/logo/zulip2@2x.png
new file mode 100644
index 0000000000..45be5e8ec8
Binary files /dev/null and b/static/images/logo/zulip2@2x.png differ
diff --git a/static/images/logo/zuliplogo@2x.png b/static/images/logo/zuliplogo@2x.png
new file mode 100644
index 0000000000..4b977620f3
Binary files /dev/null and b/static/images/logo/zuliplogo@2x.png differ
diff --git a/static/images/logo/zuliplogoreg@2x.png b/static/images/logo/zuliplogoreg@2x.png
new file mode 100644
index 0000000000..12d92e9318
Binary files /dev/null and b/static/images/logo/zuliplogoreg@2x.png differ
diff --git a/static/images/logo/zulipwlogo@2x.png b/static/images/logo/zulipwlogo@2x.png
new file mode 100644
index 0000000000..49960152bf
Binary files /dev/null and b/static/images/logo/zulipwlogo@2x.png differ
diff --git a/static/styles/zulip.css b/static/styles/zulip.css
index 2143b80752..35fa12f028 100644
--- a/static/styles/zulip.css
+++ b/static/styles/zulip.css
@@ -73,8 +73,8 @@ a {
     background: -ms-linear-gradient(top,  rgba(172,197,193,1) 0%,rgba(220,241,234,1) 100%); /* IE10+ */
     background: linear-gradient(to bottom,  rgba(172,197,193,1) 0%,rgba(220,241,234,1) 100%); /* W3C */
 
-    background-image: url(/static/images/backgrounds/header.jpg);
-    background-size: 180px 180px;
+    background-image: url(/static/images/backgrounds/lightteal.png);
+    background-size: 150px 50px;
 
     border-bottom: 1px solid #314945;
 }
@@ -202,7 +202,7 @@ li,
  }
 
  .header-main .logoimage {
-    width: 45px;
+    width: 60px;
     height: auto;
  }
 
@@ -1682,13 +1682,20 @@ input.recipient_box {
 #navbar-buttons ul.nav li.active .dropdown-toggle {
     font-size: 18px;
     margin-top: 4px;
-    color: #87cbc0;
+    color: #dadada;
     text-shadow: none;
     padding-left: 0px !important;
     background-color: inherit;
     box-shadow: inherit;
     -webkit-box-shadow: inherit;
     -moz-box-shadow: inherit;
+    display: block;
+    width: 15px;
+}
+
+#navbar-buttons ul.nav .dropdown-toggle,
+#navbar-buttons ul.nav li.active .dropdown-toggle:hover {
+    color: #eeeeee;
 }
 
 #navbar-buttons ul.nav li.dropdown.open .dropdown-toggle {
@@ -1742,17 +1749,17 @@ input.recipient_box {
     border: none;
     border-top: 1px solid #777;
     border-left: 1px solid #777;
-    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0px rgba(255, 255, 255, 0.7);
-    -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0px rgba(255, 255, 255, 0.7);
-    -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0px rgba(255, 255, 255, 0.7);
+    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 0px rgba(255, 255, 255, 0.2);
+    -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 0px rgba(255, 255, 255, 0.2);
+    -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 0px rgba(255, 255, 255, 0.2);
     font-family: 'Humbug';
 }
 
 
 #search_query:focus {
-     box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0px rgba(255, 255, 255, 0.7), 0px 0px 8px rgba(255,255,255, 0.3);
-    -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0px rgba(255, 255, 255, 0.7), 0px 0px 8px rgba(255,255,255, 0.3);
-    -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0px rgba(255, 255, 255, 0.7), 0px 0px 8px rgba(255,255,255, 0.3);
+     box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0px rgba(255, 255, 255, 0.7), 0px 0px 8px rgba(255,255,255, 0.4);
+    -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0px rgba(255, 255, 255, 0.7), 0px 0px 8px rgba(255,255,255, 0.4);
+    -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0px rgba(255, 255, 255, 0.7), 0px 0px 8px rgba(255,255,255, 0.4);
 }
 
 #searchbox .search_button,
diff --git a/templates/zerver/navbar.html b/templates/zerver/navbar.html
index e01f69ffa2..2f1e120ae8 100644
--- a/templates/zerver/navbar.html
+++ b/templates/zerver/navbar.html
@@ -2,7 +2,7 @@
 <div class="header-main" id="top_navbar">
   <div class="column-left">
         <div>
-          <a class="brand logo" href="#"><img src="/static/images/logo/zulip@2x.png" class="logoimage" alt="Zulip" content="Zulip"></a>
+          <a class="brand logo" href="#"><img src="/static/images/logo/zuliplogoreg@2x.png" class="logoimage" alt="Zulip" content="Zulip"></a>
         </div>
   </div>
   <div class="column-middle" id="navbar-middle">
@@ -16,7 +16,7 @@
             <form id="searchbox_form" class="form-search navbar-search">
               <div id="search_arrows" class="input-append">
                 <i class="icon-vector-search"></i>
-                <input class="search-query input-block-level" id="search_query" type="text" placeholder="Search…"
+                <input class="search-query input-block-level" id="search_query" type="text" placeholder="Search or narrow…"
                        autocomplete="off">
                 {# Start the button off disabled since there is no active search #}
                 <button class="btn search_button" type="button" id="search_exit" disabled="disabled"><i class="icon-vector-remove"></i></button>