diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -9,7 +9,7 @@
   'names' => array(
     'conpherence.pkg.css' => '2f25eb4f',
     'conpherence.pkg.js' => '020aebcf',
-    'core.pkg.css' => '3471f5d3',
+    'core.pkg.css' => '53b34871',
     'core.pkg.js' => '2eeda9e0',
     'dark-console.pkg.js' => '187792c2',
     'differential.pkg.css' => '6d3700f0',
@@ -46,7 +46,7 @@
     'rsrc/css/application/conduit/conduit-api.css' => 'ce2cfc41',
     'rsrc/css/application/config/config-options.css' => '16c920ae',
     'rsrc/css/application/config/config-template.css' => '20babf50',
-    'rsrc/css/application/config/setup-issue.css' => '93231115',
+    'rsrc/css/application/config/setup-issue.css' => '9bdc4eb0',
     'rsrc/css/application/config/unhandled-exception.css' => '9ecfc00d',
     'rsrc/css/application/conpherence/color.css' => 'b17746b0',
     'rsrc/css/application/conpherence/durable-column.css' => 'f68f35e3',
@@ -91,7 +91,7 @@
     'rsrc/css/application/phame/phame.css' => 'bb442327',
     'rsrc/css/application/pholio/pholio-edit.css' => '4df55b3b',
     'rsrc/css/application/pholio/pholio-inline-comments.css' => '722b48c2',
-    'rsrc/css/application/pholio/pholio.css' => '88ef5ef1',
+    'rsrc/css/application/pholio/pholio.css' => '1c901f83',
     'rsrc/css/application/phortune/phortune-credit-card-form.css' => '3b9868a8',
     'rsrc/css/application/phortune/phortune-invoice.css' => '4436b241',
     'rsrc/css/application/phortune/phortune.css' => '508a1a5e',
@@ -138,7 +138,7 @@
     'rsrc/css/phui/phui-action-list.css' => '1b0085b2',
     'rsrc/css/phui/phui-action-panel.css' => '6c386cbf',
     'rsrc/css/phui/phui-badge.css' => 'd12f6f6c',
-    'rsrc/css/phui/phui-basic-nav-view.css' => 'a5693cf0',
+    'rsrc/css/phui/phui-basic-nav-view.css' => '9cd91ae2',
     'rsrc/css/phui/phui-big-info-view.css' => '362ad37b',
     'rsrc/css/phui/phui-box.css' => '5ed3b8cb',
     'rsrc/css/phui/phui-bulk-editor.css' => '374d5e30',
@@ -167,7 +167,7 @@
     'rsrc/css/phui/phui-invisible-character-view.css' => 'c694c4a4',
     'rsrc/css/phui/phui-left-right.css' => '68513c34',
     'rsrc/css/phui/phui-lightbox.css' => '4ebf22da',
-    'rsrc/css/phui/phui-list.css' => 'ccf73664',
+    'rsrc/css/phui/phui-list.css' => '0386b590',
     'rsrc/css/phui/phui-object-box.css' => 'b8d7eea0',
     'rsrc/css/phui/phui-pager.css' => 'd022c7ad',
     'rsrc/css/phui/phui-pinboard-view.css' => '1f08f5d8',
@@ -178,7 +178,7 @@
     'rsrc/css/phui/phui-spacing.css' => 'b05cadc3',
     'rsrc/css/phui/phui-status.css' => '293b5dad',
     'rsrc/css/phui/phui-tag-view.css' => 'fb811341',
-    'rsrc/css/phui/phui-timeline-view.css' => '7f8659ec',
+    'rsrc/css/phui/phui-timeline-view.css' => 'a3e0f23a',
     'rsrc/css/phui/phui-two-column-view.css' => 'f96d319f',
     'rsrc/css/phui/workboards/phui-workboard-color.css' => '3a1c21ff',
     'rsrc/css/phui/workboards/phui-workboard.css' => '74fc9d98',
@@ -812,7 +812,7 @@
     'phabricator-ui-example-css' => 'b4795059',
     'phabricator-zindex-css' => 'ac3bfcd4',
     'phame-css' => 'bb442327',
-    'pholio-css' => '88ef5ef1',
+    'pholio-css' => '1c901f83',
     'pholio-edit-css' => '4df55b3b',
     'pholio-inline-comments-css' => '722b48c2',
     'phortune-credit-card-form' => 'd12d214f',
@@ -823,7 +823,7 @@
     'phriction-document-css' => '03380da0',
     'phui-action-panel-css' => '6c386cbf',
     'phui-badge-view-css' => 'd12f6f6c',
-    'phui-basic-nav-view-css' => 'a5693cf0',
+    'phui-basic-nav-view-css' => '9cd91ae2',
     'phui-big-info-view-css' => '362ad37b',
     'phui-box-css' => '5ed3b8cb',
     'phui-bulk-editor-css' => '374d5e30',
@@ -863,7 +863,7 @@
     'phui-invisible-character-view-css' => 'c694c4a4',
     'phui-left-right-css' => '68513c34',
     'phui-lightbox-css' => '4ebf22da',
-    'phui-list-view-css' => 'ccf73664',
+    'phui-list-view-css' => '0386b590',
     'phui-object-box-css' => 'b8d7eea0',
     'phui-oi-big-ui-css' => 'fa74cc35',
     'phui-oi-color-css' => 'b517bfa0',
@@ -881,7 +881,7 @@
     'phui-status-list-view-css' => '293b5dad',
     'phui-tag-view-css' => 'fb811341',
     'phui-theme-css' => '35883b37',
-    'phui-timeline-view-css' => '7f8659ec',
+    'phui-timeline-view-css' => 'a3e0f23a',
     'phui-two-column-view-css' => 'f96d319f',
     'phui-workboard-color-css' => '3a1c21ff',
     'phui-workboard-view-css' => '74fc9d98',
@@ -904,7 +904,7 @@
     'project-card-view-css' => 'a9f2c2dd',
     'project-triggers-css' => 'cd9c8bb9',
     'project-view-css' => '567858b3',
-    'setup-issue-css' => '93231115',
+    'setup-issue-css' => '9bdc4eb0',
     'sprite-login-css' => '07052ee0',
     'sprite-tokens-css' => 'f1896dc5',
     'syntax-default-css' => 'c0307dc6',
diff --git a/src/applications/celerity/postprocessor/CelerityDarkModePostprocessor.php b/src/applications/celerity/postprocessor/CelerityDarkModePostprocessor.php
--- a/src/applications/celerity/postprocessor/CelerityDarkModePostprocessor.php
+++ b/src/applications/celerity/postprocessor/CelerityDarkModePostprocessor.php
@@ -40,7 +40,7 @@
       'green'         => '#139543',
       'lightgreen'    => '#0e7032',
       'blue'          => '#2980b9',
-      'lightblue'     => '#1d5981',
+      'lightblue'     => '#1c2140',
       'sky'           => '#3498db',
       'lightsky'      => '#ddeef9',
       'fire'          => '#e62f17',
@@ -57,14 +57,14 @@
       'hoverblue'     => '#2a425f',
       'hoverborder'   => '#dfe1e9',
       'hoverselectedgrey' => '#bbc4ca',
-      'hoverselectedblue' => '#e6e9ee',
+      'hoverselectedblue' => '#66696e',
       'borderinset' => 'inset 0 0 0 1px rgba(55,55,55,.15)',
       'timeline'    => '#4e6078',
       'timeline.icon.background' => '#416086',
       'bluepropertybackground' => '#2d435f',
 
       // Alphas
-      'alphawhite'          => '255,255,255',
+      'alphawhite'          => '30,60,80',
       'alphagrey'           => '255,255,255',
       'alphablue'           => '255,255,255',
       'alphablack'          => '0,0,0',
@@ -73,10 +73,10 @@
       'lightgreyborder'     => 'rgba(255,255,255,.3)',
       'greyborder'          => 'rgba(255,255,255,.6)',
       'darkgreyborder'      => 'rgba(255,255,255,.9)',
-      'lightgreytext'       => 'rgba(255,255,255,.3)',
+      'lightgreytext'       => 'rgba(255,255,255,.5)',
       'greytext'            => 'rgba(255,255,255,.6)',
       'darkgreytext'        => 'rgba(255,255,255,.9)',
-      'lightgreybackground' => '#2a425f',
+      'lightgreybackground' => '#2b3b50',
       'greybackground'      => '#304a6d',
       'darkgreybackground'  => '#8C98B8',
 
@@ -132,21 +132,21 @@
       'sh-yellowborder'       => '#c9b8a8',
       'sh-yellowicon'         => '#9b946e',
       'sh-yellowtext'         => '#726f56',
-      'sh-yellowbackground'   => '#fdf3da',
+      'sh-yellowbackground'   => '#904020',
 
       // Shade Green
       'sh-lightgreenborder'   => '#c6e6c7',
       'sh-greenborder'        => '#a0c4a1',
       'sh-greenicon'          => '#4ca74e',
       'sh-greentext'          => '#326d34',
-      'sh-greenbackground'    => '#ddefdd',
+      'sh-greenbackground'    => '#227f22',
 
       // Shade Blue
       'sh-lightblueborder'    => '#cfdbe3',
       'sh-blueborder'         => '#a7b5bf',
       'sh-blueicon'           => '#6b748c',
-      'sh-bluetext'           => '#464c5c',
-      'sh-bluebackground'     => '#dee7f8',
+      'sh-bluetext'           => '#c6ccdc',
+      'sh-bluebackground'     => '#4e6788',
 
       // Shade Indigo
       'sh-lightindigoborder'  => '#d1c9ee',
@@ -159,8 +159,8 @@
       'sh-lightvioletborder'  => '#e0d1e7',
       'sh-violetborder'       => '#bcabc5',
       'sh-violeticon'         => '#9260ad',
-      'sh-violettext'         => '#69427f',
-      'sh-violetbackground'   => '#efe8f3',
+      'sh-violettext'         => '#7972cf',
+      'sh-violetbackground'   => '#706080',
 
       // Shade Pink
       'sh-lightpinkborder'  => '#f6d5ef',
@@ -185,15 +185,15 @@
 
       // Diffs
       'diff.background' => '#121b27',
-      'new-background' => 'rgba(151, 234, 151, .55)',
-      'new-bright' => 'rgba(151, 234, 151, .75)',
-      'old-background' => 'rgba(251, 175, 175, .55)',
-      'old-bright' => 'rgba(251, 175, 175, .8)',
+      'new-background' => 'rgba(0, 90, 0, .55)',
+      'new-bright' => 'rgba(0, 90, 0, .75)',
+      'old-background' => 'rgba(120,0,0,.55)',
+      'old-bright' => 'rgba(120, 0, 0, .7)',
       'move-background' => '#faca00',
       'copy-background' => '#f1c40f',
 
       // Usually light yellow
-      'gentle.highlight' => '#26c1c9',
+      'gentle.highlight' => '#069199',
       'gentle.highlight.border' => '#21a9b0',
 
       'paste.content' => '#222222',
@@ -279,6 +279,14 @@
       'syntax.text-whitespace' => '#bbb',
       'syntax.literal-string-escape' => '#d84',
       'syntax.literal-string-interpol' => '#b6b',
+
+      'table-row-highlighted' => '#102030',
+      'timeline-hidden-transactions-anchor' => '#003080',
+      'form-inset-background' => '#1c293b',
+      'project-workboard-background' => 'rgba(60,90,120, .55)',
+      'pholio-mock-image-invert' => 'invert(1)',
+      'navigation-menu-selection-background' => 'rgba(255, 255, 255,.2)',
+      'navigation-menu-hover-background' => 'rgba(255,255,255,.1)',
     );
   }
 
diff --git a/src/applications/celerity/postprocessor/CelerityDefaultPostprocessor.php b/src/applications/celerity/postprocessor/CelerityDefaultPostprocessor.php
--- a/src/applications/celerity/postprocessor/CelerityDefaultPostprocessor.php
+++ b/src/applications/celerity/postprocessor/CelerityDefaultPostprocessor.php
@@ -308,6 +308,14 @@
       'syntax.text-whitespace' => '#bbbbbb',
       'syntax.literal-string-escape' => '#bb6622',
       'syntax.literal-string-interpol' => '#bb66bb',
+
+      'table-row-highlighted' => '#fdf9e4',
+      'timeline-hidden-transactions-anchor' => '#3498db',
+      'form-inset-background' => '#f7f9fd',
+      'project-workboard-background' => 'rgba(234, 230, 247, 0.85)',
+      'pholio-mock-image-invert' => 'invert(0)',
+      'navigation-menu-selection-background' => 'rgba(0, 0, 0,.05)',
+      'navigation-menu-hover-background' => 'rgba(0, 0, 0,.07)',
     );
   }
 
diff --git a/webroot/rsrc/css/aphront/table-view.css b/webroot/rsrc/css/aphront/table-view.css
--- a/webroot/rsrc/css/aphront/table-view.css
+++ b/webroot/rsrc/css/aphront/table-view.css
@@ -264,7 +264,7 @@
 }
 
 .aphront-table-view tr.highlighted {
-  background: #fdf9e4;
+  background: {$table-row-highlighted};
 }
 
 .aphront-table-view tr.alt-highlighted {
diff --git a/webroot/rsrc/css/application/config/setup-issue.css b/webroot/rsrc/css/application/config/setup-issue.css
--- a/webroot/rsrc/css/application/config/setup-issue.css
+++ b/webroot/rsrc/css/application/config/setup-issue.css
@@ -11,7 +11,7 @@
 }
 
 .setup-issue {
-  background: #fff;
+  background: {$form-inset-background};
   border: 1px solid #e4e5e6;
   padding: 0;
   border-radius: 5px;
@@ -30,7 +30,7 @@
 .setup-issue table th {
   text-align: right;
   width: 30%;
-  background: #F8F9FC;
+  background: {$lightbluebackground};
   border: 1px solid #e2e2e2;
   padding: 8px;
 }
@@ -45,14 +45,14 @@
   width: auto;
   border: 1px solid #e2e2e2;
   padding: 12px;
-  background: #F8F9FC;
+  background: {$lightbluebackground};
   overflow-x: auto;
   border-radius: 3px;
 }
 
 .setup-issue tt {
   color: black;
-  background: #EBECEE;
+  background: {$greybackground};
   padding: 2px 4px;
 }
 
@@ -70,7 +70,7 @@
 
 .setup-fatal .setup-issue-instructions {
   color: #af1404;
-  background: #f4dddb;
+  background: {$lightred};
 }
 
 .setup-issue-name {
@@ -90,14 +90,14 @@
 .setup-issue-status {
   margin: 0 0 16px 0;
   padding: 12px;
-  background: #FDF5D4;
+  background: {$lightyellow};
   color: #ab8206;
   border-radius: 3px;
 }
 
 .setup-issue-actions {
   padding: 12px;
-  background-color: #f5f5f5;
+  background-color: {$bluepropertybackground};
   border-bottom-right-radius: 5px;
   border-bottom-left-radius: 5px;
   overflow: hidden;
@@ -110,8 +110,8 @@
 
 .setup-issue-next {
   padding: 12px;
-  border: 1px solid #BFCFDA;
-  background: #daeaf3;
+  border: 1px solid {$lightblueborder};
+  background: {$lightblue};
   text-align: center;
   margin: 12px 0;
   color: #2980b9;
diff --git a/webroot/rsrc/css/application/pholio/pholio.css b/webroot/rsrc/css/application/pholio/pholio.css
--- a/webroot/rsrc/css/application/pholio/pholio.css
+++ b/webroot/rsrc/css/application/pholio/pholio.css
@@ -6,6 +6,13 @@
   vertical-align: middle;
   position: relative;
   background: url('/rsrc/image/checker_lighter.png');
+  filter: {$pholio-mock-image-invert};
+}
+
+.pholio-mock-thumb-grid-item.pholio-mock-thumb-grid-current,
+.pholio-mock-thumb-grid-item.pholio-mock-thumb-grid-current > *,
+.pholio-mock-image-container > * {
+  filter: {$pholio-mock-image-invert};
 }
 
 .pholio-mock-thumb-grid-container {
diff --git a/webroot/rsrc/css/phui/phui-basic-nav-view.css b/webroot/rsrc/css/phui/phui-basic-nav-view.css
--- a/webroot/rsrc/css/phui/phui-basic-nav-view.css
+++ b/webroot/rsrc/css/phui/phui-basic-nav-view.css
@@ -94,7 +94,7 @@
 }
 
 .phui-basic-nav .phabricator-side-menu .phui-list-item-selected {
-  background-color: rgba({$alphablack},.05);
+  background-color: {$navigation-menu-selection-background};
   border-top-right-radius: 3px;
   border-bottom-right-radius: 3px;
   font-weight: bold;
@@ -103,7 +103,7 @@
 .device-desktop .phui-basic-nav .phabricator-side-menu
   .phui-list-item-selected
   a.phui-list-item-href:hover {
-    background-color: rgba({$alphablack},.05);
+    background-color: {$navigation-menu-selection-background};
 }
 
 .phui-basic-nav .phabricator-side-menu .phui-list-item-type-label {
@@ -119,7 +119,7 @@
 .device-desktop .phui-basic-nav .phabricator-side-menu
   a.phui-list-item-href:hover {
   text-decoration: none;
-  background-color: rgba({$alphablack},.07);
+  background-color: {$navigation-menu-hover-background};
 }
 
 .phui-basic-nav .phabricator-side-menu .phui-list-item-type-link +
diff --git a/webroot/rsrc/css/phui/phui-form-view.css b/webroot/rsrc/css/phui/phui-form-view.css
--- a/webroot/rsrc/css/phui/phui-form-view.css
+++ b/webroot/rsrc/css/phui/phui-form-view.css
@@ -263,7 +263,7 @@
 .phui-form-inset {
   margin: 12px 0;
   padding: 8px;
-  background: #f7f9fd;
+  background: {$form-inset-background};
   border: 1px solid {$lightblueborder};
   border-radius: 3px;
 }
diff --git a/webroot/rsrc/css/phui/phui-list.css b/webroot/rsrc/css/phui/phui-list.css
--- a/webroot/rsrc/css/phui/phui-list.css
+++ b/webroot/rsrc/css/phui/phui-list.css
@@ -325,7 +325,7 @@
 
 .phabricator-nav-local .phui-list-item-has-action-icon
   .phui-list-item-action-href:hover {
-  background-color: rgba({$alphablack},.05);
+  background-color: {$navigation-menu-selection-background};
 }
 
 .phabricator-nav-local .phui-list-item-has-action-icon
diff --git a/webroot/rsrc/css/phui/phui-timeline-view.css b/webroot/rsrc/css/phui/phui-timeline-view.css
--- a/webroot/rsrc/css/phui/phui-timeline-view.css
+++ b/webroot/rsrc/css/phui/phui-timeline-view.css
@@ -381,6 +381,10 @@
   border-radius: 3px;
 }
 
+.phui-timeline-older-transactions-are-hidden a {
+  color: {$timeline-hidden-transactions-anchor}
+}
+
 .device-phone .phui-timeline-older-transactions-are-hidden {
   margin: 0 8px;
 }
diff --git a/webroot/rsrc/css/phui/workboards/phui-workcard.css b/webroot/rsrc/css/phui/workboards/phui-workcard.css
--- a/webroot/rsrc/css/phui/workboards/phui-workcard.css
+++ b/webroot/rsrc/css/phui/workboards/phui-workcard.css
@@ -71,7 +71,7 @@
 
 .device-desktop .phui-workcard.phui-oi:hover
   .phui-list-item-href {
-    background: #fff;
+    background: {$page.content};
     opacity: .7;
 }
 
diff --git a/webroot/rsrc/css/phui/workboards/phui-workpanel.css b/webroot/rsrc/css/phui/workboards/phui-workpanel.css
--- a/webroot/rsrc/css/phui/workboards/phui-workpanel.css
+++ b/webroot/rsrc/css/phui/workboards/phui-workpanel.css
@@ -37,7 +37,7 @@
 }
 
 .phui-workpanel-view.phui-workboard-column-milestone .phui-box-grey {
-  background-color: rgba(234, 230, 247, 0.85);
+  background-color: {$project-workboard-background};
 }
 
 .phui-workpanel-view .phui-header-col2 .phui-icon-view {
@@ -113,7 +113,7 @@
 }
 
 .project-panel-empty .phui-oi-list-view {
-  background: rgba(234, 230, 247, 0.85);
+  background: {$project-workboard-background};
   border-radius: 3px;
   margin-bottom: 4px;
   border: 1px dashed {$sh-indigoborder};
@@ -186,7 +186,7 @@
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
   border: 1px solid {$lightblueborder};
   padding: 4px 0;
-  background: #fff;
+  background: {$page.content};
 }
 
 .workboard-drop-preview li {