diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -7,8 +7,8 @@
  */
 return array(
   'names' => array(
-    'core.pkg.css' => 'ca3f6a60',
-    'core.pkg.js' => '74e57ea0',
+    'core.pkg.css' => '84f8e6af',
+    'core.pkg.js' => 'afbdb9d7',
     'darkconsole.pkg.js' => 'e7393ebb',
     'differential.pkg.css' => 'bb338e4b',
     'differential.pkg.js' => '3cfa26f9',
@@ -34,10 +34,10 @@
     'rsrc/css/aphront/typeahead.css' => '0e403212',
     'rsrc/css/application/almanac/almanac.css' => 'dbb9b3af',
     'rsrc/css/application/auth/auth.css' => '1e655982',
-    'rsrc/css/application/base/main-menu-view.css' => '663e3810',
+    'rsrc/css/application/base/main-menu-view.css' => '0275c7b0',
     'rsrc/css/application/base/notification-menu.css' => '3c9d8aa1',
     'rsrc/css/application/base/phabricator-application-launch-view.css' => '16ca323f',
-    'rsrc/css/application/base/standard-page-view.css' => 'd3e1abe9',
+    'rsrc/css/application/base/standard-page-view.css' => 'dc14c671',
     'rsrc/css/application/chatlog/chatlog.css' => '852140ff',
     'rsrc/css/application/config/config-options.css' => '7fedf08b',
     'rsrc/css/application/config/config-template.css' => '8e6c6fcd',
@@ -107,7 +107,7 @@
     'rsrc/css/application/slowvote/slowvote.css' => '266df6a1',
     'rsrc/css/application/tokens/tokens.css' => '3d0f239e',
     'rsrc/css/application/uiexample/example.css' => '528b19de',
-    'rsrc/css/core/core.css' => '76e8ee93',
+    'rsrc/css/core/core.css' => '8971b2d1',
     'rsrc/css/core/remarkup.css' => '0037bdbf',
     'rsrc/css/core/syntax.css' => '6b7b24d9',
     'rsrc/css/core/z-index.css' => '3b612549',
@@ -341,7 +341,7 @@
     'rsrc/image/texture/table_header_hover.png' => '038ec3b9',
     'rsrc/image/texture/table_header_tall.png' => 'd56b434f',
     'rsrc/js/application/aphlict/Aphlict.js' => '30a6303c',
-    'rsrc/js/application/aphlict/behavior-aphlict-dropdown.js' => '0323afdd',
+    'rsrc/js/application/aphlict/behavior-aphlict-dropdown.js' => '6e1f0cba',
     'rsrc/js/application/aphlict/behavior-aphlict-listen.js' => 'b1a59974',
     'rsrc/js/application/aphlict/behavior-aphlict-status.js' => 'ea681761',
     'rsrc/js/application/auth/behavior-persona-login.js' => '9414ff18',
@@ -541,7 +541,7 @@
     'inline-comment-summary-css' => 'eb5f8e8c',
     'javelin-aphlict' => '30a6303c',
     'javelin-behavior' => '61cbc29a',
-    'javelin-behavior-aphlict-dropdown' => '0323afdd',
+    'javelin-behavior-aphlict-dropdown' => '6e1f0cba',
     'javelin-behavior-aphlict-listen' => 'b1a59974',
     'javelin-behavior-aphlict-status' => 'ea681761',
     'javelin-behavior-aphront-basic-tokenizer' => 'b3a4b884',
@@ -714,7 +714,7 @@
     'phabricator-busy' => '59a7976a',
     'phabricator-chatlog-css' => '852140ff',
     'phabricator-content-source-view-css' => '4b8b05d4',
-    'phabricator-core-css' => '76e8ee93',
+    'phabricator-core-css' => '8971b2d1',
     'phabricator-countdown-css' => '86b7b0a0',
     'phabricator-dashboard-css' => '17937d22',
     'phabricator-drag-and-drop-file-upload' => '07de8873',
@@ -728,7 +728,7 @@
     'phabricator-hovercard-view-css' => '44394670',
     'phabricator-keyboard-shortcut' => '1ae869f2',
     'phabricator-keyboard-shortcut-manager' => 'c1700f6f',
-    'phabricator-main-menu-view' => '663e3810',
+    'phabricator-main-menu-view' => '0275c7b0',
     'phabricator-nav-view-css' => '7aeaf435',
     'phabricator-notification' => '0c6946e7',
     'phabricator-notification-css' => '9c279160',
@@ -743,7 +743,7 @@
     'phabricator-side-menu-view-css' => 'c1db9e9c',
     'phabricator-slowvote-css' => '266df6a1',
     'phabricator-source-code-view-css' => '2ceee894',
-    'phabricator-standard-page-view' => 'd3e1abe9',
+    'phabricator-standard-page-view' => 'dc14c671',
     'phabricator-textareautils' => '5c93c52c',
     'phabricator-title' => 'df5e11d2',
     'phabricator-tooltip' => '1d298e3a',
@@ -836,16 +836,6 @@
     '029a133d' => array(
       'aphront-dialog-view-css',
     ),
-    '0323afdd' => array(
-      'javelin-behavior',
-      'javelin-request',
-      'javelin-stratcom',
-      'javelin-vector',
-      'javelin-dom',
-      'javelin-uri',
-      'javelin-behavior-device',
-      'phabricator-title',
-    ),
     '048330fa' => array(
       'javelin-behavior',
       'javelin-typeahead-ondemand-source',
@@ -1334,6 +1324,16 @@
       'phabricator-drag-and-drop-file-upload',
       'phabricator-textareautils',
     ),
+    '6e1f0cba' => array(
+      'javelin-behavior',
+      'javelin-request',
+      'javelin-stratcom',
+      'javelin-vector',
+      'javelin-dom',
+      'javelin-uri',
+      'javelin-behavior-device',
+      'phabricator-title',
+    ),
     '6eff08aa' => array(
       'javelin-install',
       'javelin-util',
diff --git a/src/view/page/menu/PhabricatorMainMenuView.php b/src/view/page/menu/PhabricatorMainMenuView.php
--- a/src/view/page/menu/PhabricatorMainMenuView.php
+++ b/src/view/page/menu/PhabricatorMainMenuView.php
@@ -27,7 +27,6 @@
     $user = $this->user;
 
     require_celerity_resource('phabricator-main-menu-view');
-    require_celerity_resource('sprite-main-header-css');
 
     $header_id = celerity_generate_unique_node_id();
     $menus = array();
@@ -82,8 +81,6 @@
     $application_menu = $this->renderApplicationMenu();
     $classes = array();
     $classes[] = 'phabricator-main-menu';
-    $classes[] = 'sprite-main-header';
-    $classes[] = 'main-header-'.PhabricatorEnv::getEnvConfig('ui.header-color');
 
     return phutil_tag(
       'div',
@@ -161,7 +158,7 @@
         'meta'  => array(
           'map' => array(
             $header_id => 'phabricator-application-menu-expanded',
-            $button_id => 'white',
+            $button_id => 'sky',
           ),
         ),
       ),
@@ -224,7 +221,7 @@
         'meta'  => array(
           'map' => array(
             $header_id => 'phabricator-search-menu-expanded',
-            $button_id => 'white',
+            $button_id => 'sky',
           ),
         ),
       ),
diff --git a/webroot/rsrc/css/application/base/main-menu-view.css b/webroot/rsrc/css/application/base/main-menu-view.css
--- a/webroot/rsrc/css/application/base/main-menu-view.css
+++ b/webroot/rsrc/css/application/base/main-menu-view.css
@@ -13,11 +13,13 @@
 .phabricator-main-menu {
   background-repeat: repeat-x;
   position: relative;
-  min-height: 44px;
+  min-height: 43px;
+  background: #ebecee;
+  border-bottom: 1px solid {$hovergrey};
 }
 
 .device-desktop .phabricator-main-menu {
-  height: 44px;
+  height: 43px;
   padding-right: 4px;
 }
 
@@ -84,7 +86,7 @@
   font-size: 20px;
   height: 20px;
   width: 20px;
-  color: rgba(255,255,255,.8);
+  color: {$bluetext};
   text-align: center;
   vertical-align: middle;
   line-height: 24px;
@@ -147,28 +149,22 @@
   box-shadow: none;
   transition: none;
 
-  color: {$lightgreytext};
+  color: {$bluetext};
   width: 100%;
   right: 0;
   position: absolute;
   font-size: 13px;
-  border-width: 2px;
-  border-color: rgba(0,0,0,.6);
+  border-width: 1px;
+  border-color: {$blueborder};
   border-radius: 3px;
-  background-color: rgba(0,0,0,.5);
+  background-color: #fff;
   opacity: .8;
   height: 28px;
-  box-shadow: 0px 1px 1px rgba(128, 128, 128, 0.25);
   padding: 3px 30px 3px 6px;
   float: left;
   width: 205px;
 }
 
-.phabricator-main-menu.main-header-dark .phabricator-main-menu-search input {
-  background-color: rgba(150,150,150,.5);
-  border-color: #333;
-}
-
 .device .phabricator-main-menu-search input {
   height: 32px;
   font-size: 15px;
@@ -185,13 +181,13 @@
 }
 
 .phabricator-main-menu-search input.jx-typeahead-placeholder {
-  color: #fff;
+  color: {$bluetext};
 }
 
 .phabricator-main-menu-search button {
-  color: rgba(255,255,255,.8);
+  color: {$bluetext};
   position: absolute;
-  background: #000;
+  background: {$lightgreybackground};
   border: none;
   outline: none;
   box-shadow: none;
@@ -216,7 +212,7 @@
 
 .device-desktop .phabricator-main-menu-search
   button.phabricator-main-menu-search-dropdown:hover .phui-icon-view {
-    color: #fff;
+    color: {$sky};
 }
 
 .device .phabricator-main-menu-search
@@ -238,11 +234,12 @@
 button.phabricator-main-menu-search-dropdown .caret:before {
   content: "\f107";
   font-family: FontAwesome;
+  color: {$bluetext};
 }
 
 .phabricator-main-menu-search button.phabricator-main-menu-search-dropdown
   .phui-icon-view {
-  color: rgba(255,255,255,.8);
+  color: {$bluetext};
 }
 
 .phabricator-main-menu-search-dropdown .caret {
@@ -254,7 +251,7 @@
 }
 
 .phabricator-main-menu-search button:hover {
-  color: #fff;
+  color: {$sky};
 }
 
 .device .phabricator-main-menu-search button {
@@ -346,8 +343,7 @@
 }
 
 .alert-notifications .phui-icon-view {
-  color: rgba(200,200,200, .4);
-  text-shadow: 0px -1px 0px rgba(0, 0, 0, 0.1);
+  color: {$lightbluetext};
 }
 
 .device-desktop .alert-notifications:hover {
@@ -356,7 +352,7 @@
 }
 
 .device-desktop .alert-notifications:hover .phui-icon-view {
-  color: #fff;
+  color: {$sky};
 }
 
 .phabricator-main-menu-alert-icon,
@@ -365,7 +361,7 @@
   height: 18px;
   float: left;
   padding: 8px 6px 8px 4px;
-  color: white;
+  color: {$sky};
   font-size: 18px;
   line-height: 20px;
   text-align: right;
@@ -378,7 +374,7 @@
 
 .phabricator-main-menu-alert-count,
 .phabricator-main-menu-message-count {
-  color: #fff;
+  color: {$sky};
   text-align: center;
   display: none;
   float: left;
@@ -393,7 +389,7 @@
 
 .alert-unread .phabricator-main-menu-alert-icon,
 .message-unread .phabricator-main-menu-message-icon  {
-  color: #fff;
+  color: {$sky};
 }
 
 .alert-unread .phabricator-main-menu-alert-count,
@@ -486,7 +482,7 @@
   font-size: 20px;
   height: 20px;
   width: 20px;
-  color: rgba(255,255,255,.8);
+  color: {$bluetext};
   margin: 8px;
   text-align: center;
   vertical-align: middle;
@@ -503,7 +499,7 @@
 .device-desktop .phabricator-application-menu
   .core-menu-item.phui-list-item-view:hover
   .phui-list-item-icon.phui-font-fa {
-    color: #fff;
+    color: {$sky};
   }
 
 .device-desktop .phabricator-application-menu
@@ -513,7 +509,7 @@
 
 .device-desktop .phabricator-application-menu
  .core-menu-item.phui-list-item-view:hover {
-  background-color: rgba(0,0,0,.33);
+  background-color: rgba(0,0,0,.1);
   border-radius: 3px;
 }
 
diff --git a/webroot/rsrc/css/application/base/standard-page-view.css b/webroot/rsrc/css/application/base/standard-page-view.css
--- a/webroot/rsrc/css/application/base/standard-page-view.css
+++ b/webroot/rsrc/css/application/base/standard-page-view.css
@@ -9,8 +9,8 @@
 }
 
 .phabricator-chromeless-page .phabricator-standard-page {
-  background:           transparent;
-  border-width:         0px;
+  background: transparent;
+  border-width: 0px;
 }
 
 .phabricator-standard-page-footer {
@@ -58,18 +58,6 @@
   border: 1px solid #999900;
 }
 
-.workflow-header {
-  background: #efefef;
-  padding: 6px 2em;
-  text-align: right;
-  margin-bottom: 6px;
-  border-bottom: 1px solid #dfdfdf;
-}
-
-.workflow-header button {
-  float: right;
-}
-
 a.handle-status-closed {
   text-decoration: line-through;
   color: #676767;
diff --git a/webroot/rsrc/css/core/core.css b/webroot/rsrc/css/core/core.css
--- a/webroot/rsrc/css/core/core.css
+++ b/webroot/rsrc/css/core/core.css
@@ -47,7 +47,7 @@
   direction: ltr;
   text-align: left;
   unicode-bidi: embed;
-  background: #ebecee;
+  background: #fff;
 
   /* By default, the iPhone zooms all text on the page by some percentage when
      you rotate from portrait mode to landscape mode. Disable this, since it
diff --git a/webroot/rsrc/js/application/aphlict/behavior-aphlict-dropdown.js b/webroot/rsrc/js/application/aphlict/behavior-aphlict-dropdown.js
--- a/webroot/rsrc/js/application/aphlict/behavior-aphlict-dropdown.js
+++ b/webroot/rsrc/js/application/aphlict/behavior-aphlict-dropdown.js
@@ -114,13 +114,13 @@
     if (menu) {
       statics.visible = {menu: menu, icon: icon};
       if (icon) {
-        JX.DOM.alterClass(icon, 'white', true);
+        JX.DOM.alterClass(icon, 'sky', true);
       }
     } else {
       if (statics.visible) {
         JX.DOM.hide(statics.visible.menu);
         if (statics.visible.icon) {
-          JX.DOM.alterClass(statics.visible.icon, 'white', false);
+          JX.DOM.alterClass(statics.visible.icon, 'sky', false);
         }
       }
       statics.visible = null;