diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -7,7 +7,7 @@
  */
 return array(
   'names' => array(
-    'core.pkg.css' => '5242a859',
+    'core.pkg.css' => 'b7b8d101',
     'core.pkg.js' => '6972d365',
     'darkconsole.pkg.js' => 'e7393ebb',
     'differential.pkg.css' => '7ba78475',
@@ -105,7 +105,7 @@
     'rsrc/css/application/uiexample/example.css' => '528b19de',
     'rsrc/css/core/core.css' => 'd0801452',
     'rsrc/css/core/remarkup.css' => '787105d6',
-    'rsrc/css/core/syntax.css' => '9fd11da8',
+    'rsrc/css/core/syntax.css' => '5101175d',
     'rsrc/css/core/z-index.css' => '5b6fcf3f',
     'rsrc/css/diviner/diviner-shared.css' => 'aa3656aa',
     'rsrc/css/font/font-aleo.css' => '8bdb2835',
@@ -164,6 +164,7 @@
     'rsrc/css/sprite-login.css' => '60e8560e',
     'rsrc/css/sprite-menu.css' => '9dd65b92',
     'rsrc/css/sprite-tokens.css' => '4f399012',
+    'rsrc/css/syntax/syntax-default.css' => '9923583c',
     'rsrc/externals/d3/d3.min.js' => 'a11a5ff2',
     'rsrc/externals/font/aleo/aleo-bold.eot' => 'd3d3bed7',
     'rsrc/externals/font/aleo/aleo-bold.svg' => '45899c8e',
@@ -877,7 +878,8 @@
     'sprite-login-css' => '60e8560e',
     'sprite-menu-css' => '9dd65b92',
     'sprite-tokens-css' => '4f399012',
-    'syntax-highlighting-css' => '9fd11da8',
+    'syntax-default-css' => '9923583c',
+    'syntax-highlighting-css' => '5101175d',
     'tokens-css' => '3d0f239e',
     'typeahead-browse-css' => 'd8581d2c',
     'unhandled-exception-css' => '4c96257a',
@@ -1239,6 +1241,9 @@
       'javelin-typeahead-source',
       'javelin-util',
     ),
+    '5101175d' => array(
+      'syntax-default-css',
+    ),
     '519705ea' => array(
       'javelin-install',
       'javelin-dom',
@@ -2192,6 +2197,7 @@
       'aphront-list-filter-view-css',
       'phabricator-remarkup-css',
       'syntax-highlighting-css',
+      'syntax-default-css',
       'phui-pager-css',
       'aphront-tooltip-css',
       'phabricator-flag-css',
diff --git a/resources/celerity/packages.php b/resources/celerity/packages.php
--- a/resources/celerity/packages.php
+++ b/resources/celerity/packages.php
@@ -97,6 +97,7 @@
 
     'phabricator-remarkup-css',
     'syntax-highlighting-css',
+    'syntax-default-css',
     'phui-pager-css',
     'aphront-tooltip-css',
     'phabricator-flag-css',
diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -226,6 +226,7 @@
     'CelerityHighContrastPostprocessor' => 'applications/celerity/postprocessor/CelerityHighContrastPostprocessor.php',
     'CelerityLargeFontPostprocessor' => 'applications/celerity/postprocessor/CelerityLargeFontPostprocessor.php',
     'CelerityManagementMapWorkflow' => 'applications/celerity/management/CelerityManagementMapWorkflow.php',
+    'CelerityManagementSyntaxWorkflow' => 'applications/celerity/management/CelerityManagementSyntaxWorkflow.php',
     'CelerityManagementWorkflow' => 'applications/celerity/management/CelerityManagementWorkflow.php',
     'CelerityPhabricatorResourceController' => 'applications/celerity/controller/CelerityPhabricatorResourceController.php',
     'CelerityPhabricatorResources' => 'applications/celerity/resources/CelerityPhabricatorResources.php',
@@ -2273,6 +2274,7 @@
     'PhabricatorDateTimeSettingsPanel' => 'applications/settings/panel/PhabricatorDateTimeSettingsPanel.php',
     'PhabricatorDebugController' => 'applications/system/controller/PhabricatorDebugController.php',
     'PhabricatorDefaultRequestExceptionHandler' => 'aphront/handler/PhabricatorDefaultRequestExceptionHandler.php',
+    'PhabricatorDefaultSyntaxStyle' => 'infrastructure/syntax/PhabricatorDefaultSyntaxStyle.php',
     'PhabricatorDesktopNotificationsSettingsPanel' => 'applications/settings/panel/PhabricatorDesktopNotificationsSettingsPanel.php',
     'PhabricatorDestructibleInterface' => 'applications/system/interface/PhabricatorDestructibleInterface.php',
     'PhabricatorDestructionEngine' => 'applications/system/engine/PhabricatorDestructionEngine.php',
@@ -3454,6 +3456,7 @@
     'PhabricatorSupportApplication' => 'applications/support/application/PhabricatorSupportApplication.php',
     'PhabricatorSyntaxHighlighter' => 'infrastructure/markup/PhabricatorSyntaxHighlighter.php',
     'PhabricatorSyntaxHighlightingConfigOptions' => 'applications/config/option/PhabricatorSyntaxHighlightingConfigOptions.php',
+    'PhabricatorSyntaxStyle' => 'infrastructure/syntax/PhabricatorSyntaxStyle.php',
     'PhabricatorSystemAction' => 'applications/system/action/PhabricatorSystemAction.php',
     'PhabricatorSystemActionEngine' => 'applications/system/engine/PhabricatorSystemActionEngine.php',
     'PhabricatorSystemActionGarbageCollector' => 'applications/system/garbagecollector/PhabricatorSystemActionGarbageCollector.php',
@@ -4397,6 +4400,7 @@
     'CelerityHighContrastPostprocessor' => 'CelerityPostprocessor',
     'CelerityLargeFontPostprocessor' => 'CelerityPostprocessor',
     'CelerityManagementMapWorkflow' => 'CelerityManagementWorkflow',
+    'CelerityManagementSyntaxWorkflow' => 'CelerityManagementWorkflow',
     'CelerityManagementWorkflow' => 'PhabricatorManagementWorkflow',
     'CelerityPhabricatorResourceController' => 'CelerityResourceController',
     'CelerityPhabricatorResources' => 'CelerityResourcesOnDisk',
@@ -6764,6 +6768,7 @@
     'PhabricatorDateTimeSettingsPanel' => 'PhabricatorSettingsPanel',
     'PhabricatorDebugController' => 'PhabricatorController',
     'PhabricatorDefaultRequestExceptionHandler' => 'PhabricatorRequestExceptionHandler',
+    'PhabricatorDefaultSyntaxStyle' => 'PhabricatorSyntaxStyle',
     'PhabricatorDesktopNotificationsSettingsPanel' => 'PhabricatorSettingsPanel',
     'PhabricatorDestructionEngine' => 'Phobject',
     'PhabricatorDestructionEngineExtension' => 'Phobject',
@@ -8150,6 +8155,7 @@
     'PhabricatorSupportApplication' => 'PhabricatorApplication',
     'PhabricatorSyntaxHighlighter' => 'Phobject',
     'PhabricatorSyntaxHighlightingConfigOptions' => 'PhabricatorApplicationConfigOptions',
+    'PhabricatorSyntaxStyle' => 'Phobject',
     'PhabricatorSystemAction' => 'Phobject',
     'PhabricatorSystemActionEngine' => 'Phobject',
     'PhabricatorSystemActionGarbageCollector' => 'PhabricatorGarbageCollector',
diff --git a/src/applications/celerity/management/CelerityManagementSyntaxWorkflow.php b/src/applications/celerity/management/CelerityManagementSyntaxWorkflow.php
new file mode 100644
--- /dev/null
+++ b/src/applications/celerity/management/CelerityManagementSyntaxWorkflow.php
@@ -0,0 +1,67 @@
+<?php
+
+final class CelerityManagementSyntaxWorkflow
+  extends CelerityManagementWorkflow {
+
+  protected function didConstruct() {
+    $this
+      ->setName('syntax')
+      ->setExamples('**syntax** [options]')
+      ->setSynopsis(pht('Rebuild syntax highlighting CSS.'))
+      ->setArguments(
+        array());
+  }
+
+  public function execute(PhutilArgumentParser $args) {
+    $styles = PhabricatorSyntaxStyle::getAllStyles();
+
+    $root = dirname(phutil_get_library_root('phabricator'));
+    $root = $root.'/webroot/rsrc/css/syntax/';
+
+    foreach ($styles as $key => $style) {
+      $content = $this->generateCSS($style);
+      $path = $root.'/syntax-'.$key.'.css';
+      Filesystem::writeFile($path, $content);
+
+      echo tsprintf(
+        "%s\n",
+        pht(
+          'Rebuilt "%s" syntax CSS.',
+          basename($path)));
+    }
+
+    return 0;
+  }
+
+  private function generateCSS(PhabricatorSyntaxStyle $style) {
+    $key = $style->getSyntaxStyleKey();
+    $provides = "syntax-{$key}-css";
+    $generated = 'generated';
+
+    $header =
+      "/**\n".
+      " * @provides {$provides}\n".
+      " * @{$generated}\n".
+      " */\n\n";
+
+    $groups = array();
+    $map = $style->getStyleMap();
+    ksort($map);
+    foreach ($map as $key => $value) {
+      $groups[$value][] = $key;
+    }
+
+    $rules = array();
+    foreach ($groups as $body => $classes) {
+      $parts = array();
+      foreach ($classes as $class) {
+        $parts[] = ".remarkup-code .{$class}";
+      }
+      $rules[] = implode(",\n", $parts)." {\n  {$body}\n}";
+    }
+    $rules = implode("\n\n", $rules);
+
+    return $header.$rules."\n";
+  }
+
+}
diff --git a/src/infrastructure/syntax/PhabricatorDefaultSyntaxStyle.php b/src/infrastructure/syntax/PhabricatorDefaultSyntaxStyle.php
new file mode 100644
--- /dev/null
+++ b/src/infrastructure/syntax/PhabricatorDefaultSyntaxStyle.php
@@ -0,0 +1,76 @@
+<?php
+
+final class PhabricatorDefaultSyntaxStyle
+  extends PhabricatorSyntaxStyle {
+
+  const STYLEKEY = 'default';
+
+  public function getStyleName() {
+    return pht('Default');
+  }
+
+  public function getStyleMap() {
+    return array(
+      'hll' => 'color: #ffffcc',
+      'c' => 'color: #74777d',
+      'cm' => 'color: #74777d',
+      'c1' => 'color: #74777d',
+      'cs' => 'color: #74777d',
+      'sd' => 'color: #000000',
+      'sh' => 'color: #000000',
+      's' => 'color: #766510',
+      'sb' => 'color: #766510',
+      'sc' => 'color: #766510',
+      's2' => 'color: #766510',
+      's1' => 'color: #766510',
+      'sx' => 'color: #766510',
+      'sr' => 'color: #bb6688',
+      'nv' => 'color: #001294',
+      'vi' => 'color: #001294',
+      'vg' => 'color: #001294',
+      'na' => 'color: #354bb3',
+      'kc' => 'color: #000a65',
+      'no' => 'color: #000a65',
+      'k' => 'color: #aa4000',
+      'kd' => 'color: #aa4000',
+      'kn' => 'color: #aa4000',
+      'kt' => 'color: #aa4000',
+      'cp' => 'color: #304a96',
+      'kp' => 'color: #304a96',
+      'kr' => 'color: #304a96',
+      'nb' => 'color: #304a96',
+      'bp' => 'color: #304a96',
+      'nc' => 'color: #00702a',
+      'nt' => 'color: #00702a',
+      'vc' => 'color: #00702a',
+      'nf' => 'color: #004012',
+      'nx' => 'color: #004012',
+      'o' => 'color: #aa2211',
+      'ss' => 'color: #aa2211',
+      'm' => 'color: #601200',
+      'mf' => 'color: #601200',
+      'mh' => 'color: #601200',
+      'mi' => 'color: #601200',
+      'mo' => 'color: #601200',
+      'il' => 'color: #601200',
+      'gd' => 'color: #a00000',
+      'gr' => 'color: #ff0000',
+      'gh' => 'color: #000080',
+      'gi' => 'color: #00a000',
+      'go' => 'color: #808080',
+      'gp' => 'color: #000080',
+      'gu' => 'color: #800080',
+      'gt' => 'color: #0040d0',
+      'nd' => 'color: #aa22ff',
+      'ni' => 'color: #92969d',
+      'ne' => 'color: #d2413a',
+      'nl' => 'color: #a0a000',
+      'nn' => 'color: #0000ff',
+      'ow' => 'color: #aa22ff',
+      'w' => 'color: #bbbbbb',
+      'se' => 'color: #bb6622',
+      'si' => 'color: #bb66bb',
+    );
+  }
+
+}
diff --git a/src/infrastructure/syntax/PhabricatorSyntaxStyle.php b/src/infrastructure/syntax/PhabricatorSyntaxStyle.php
new file mode 100644
--- /dev/null
+++ b/src/infrastructure/syntax/PhabricatorSyntaxStyle.php
@@ -0,0 +1,30 @@
+<?php
+
+abstract class PhabricatorSyntaxStyle extends Phobject {
+
+  abstract public function getStyleName();
+  abstract public function getStyleMap();
+
+  final public function getStyleOrder() {
+    return (string)id(new PhutilSortVector())
+      ->addInt($this->isDefaultStyle() ? 0 : 1)
+      ->addString($this->getStyleName());
+  }
+
+  final public function getSyntaxStyleKey() {
+    return $this->getPhobjectClassConstant('STYLEKEY');
+  }
+
+  final public function isDefaultStyle() {
+    return ($this->getSyntaxStyleKey() == 'default');
+  }
+
+  public static function getAllStyles() {
+    return id(new PhutilClassMapQuery())
+      ->setAncestorClass(__CLASS__)
+      ->setUniqueMethod('getSyntaxStyleKey')
+      ->setSortMethod('getStyleName')
+      ->execute();
+  }
+
+}
diff --git a/webroot/rsrc/css/core/syntax.css b/webroot/rsrc/css/core/syntax.css
--- a/webroot/rsrc/css/core/syntax.css
+++ b/webroot/rsrc/css/core/syntax.css
@@ -1,5 +1,6 @@
 /**
  * @provides syntax-highlighting-css
+ * @requires syntax-default-css
  */
 .remarkup-code .uu { /* Forbidden Unicode */
   color: #aa0066;
@@ -19,110 +20,6 @@
   border-bottom: 1px solid transparent;
 }
 
-.remarkup-code .hll {
-  background-color: #ffffcc;
-}
-
-.remarkup-code .c, /* Comment */
-.remarkup-code .cm, /* Comment.Multiline */
-.remarkup-code .c1, /* Comment.Single */
-.remarkup-code .cs { /* Comment.Special */
-  color: {$greytext};
-}
-
-.remarkup-code .sd, /* Literal.String.Doc */
-.remarkup-code .sh { /* Literal.String.Heredoc */
-  color: #000000;
-}
-
-.remarkup-code .s, /* Literal.String */
-.remarkup-code .sb, /* Literal.String.Backtick */
-.remarkup-code .sc, /* Literal.String.Char */
-.remarkup-code .s2, /* Literal.String.Double */
-.remarkup-code .s1, /* Literal.String.Single */
-.remarkup-code .sx { /* Literal.String.Other */
-  color: #766510;
-}
-
-.remarkup-code .sr { /* Literal.String.Regex */
-  color: #BB6688;
-}
-
-.remarkup-code .nv, /* Name.Variable */
-.remarkup-code .vi, /* Name.Variable.Instance */
-.remarkup-code .vg { /* Name.Variable.Global */
-  color: #001294;
-}
-
-.remarkup-code .na { /* Name.Attribute */
-  color: #354BB3;
-}
-
-.remarkup-code .kc, /* Keyword.Constant */
-.remarkup-code .no { /* Name.Constant */
-  color: #000A65;
-}
-
-.remarkup-code .k, /* Keyword */
-.remarkup-code .kd, /* Keyword.Declaration */
-.remarkup-code .kn, /* Keyword.Namespace */
-.remarkup-code .kt { /* Keyword.Type */
-  color: #AA4000;
-}
-
-.remarkup-code .cp, /* Comment.Preproc */
-.remarkup-code .kp, /* Keyword.Pseudo */
-.remarkup-code .kr, /* Keyword.Reserved */
-.remarkup-code .nb, /* Name.Builtin */
-.remarkup-code .bp { /* Name.Builtin.Pseudo */
-  color: #304A96;
-}
-
-.remarkup-code .nc, /* Name.Class */
-.remarkup-code .nt, /* Name.Tag */
-.remarkup-code .vc { /* Name.Variable.Class */
-  color: #00702A;
-}
-
-.remarkup-code .nf, /* Name.Function */
-.remarkup-code .nx { /* Name.Other */
-  color: #004012;
-}
-
-.remarkup-code .o, /* Operator */
-.remarkup-code .ss { /* Literal.String.Symbol */
-  color: #AA2211;
-}
-
-.remarkup-code .m, /* Literal.Number */
-.remarkup-code .mf, /* Literal.Number.Float */
-.remarkup-code .mh, /* Literal.Number.Hex */
-.remarkup-code .mi, /* Literal.Number.Integer */
-.remarkup-code .mo, /* Literal.Number.Oct */
-.remarkup-code .il { /* Literal.Number.Integer.Long */
-  color: #601200;
-}
-
-.remarkup-code .gd { color: #A00000 } /* Generic.Deleted */
-.remarkup-code .ge { } /* Generic.Emph */
-.remarkup-code .gr { color: #FF0000 } /* Generic.Error */
-.remarkup-code .gh { color: #000080; } /* Generic.Heading */
-.remarkup-code .gi { color: #00A000 } /* Generic.Inserted */
-.remarkup-code .go { color: #808080 } /* Generic.Output */
-.remarkup-code .gp { color: #000080 } /* Generic.Prompt */
-.remarkup-code .gs { } /* Generic.Strong */
-.remarkup-code .gu { color: #800080 } /* Generic.Subheading */
-.remarkup-code .gt { color: #0040D0 } /* Generic.Traceback */
-.remarkup-code .nd { color: #AA22FF } /* Name.Decorator */
-.remarkup-code .ni { color: {$lightgreytext} } /* Name.Entity */
-.remarkup-code .ne { color: #D2413A } /* Name.Exception */
-.remarkup-code .nl { color: #A0A000 } /* Name.Label */
-.remarkup-code .nn { color: #0000FF } /* Name.Namespace */
-.remarkup-code .ow { color: #AA22FF } /* Operator.Word */
-.remarkup-code .w { color: #bbbbbb } /* Text.Whitespace */
-.remarkup-code .se { color: #BB6622 } /* Literal.String.Escape */
-.remarkup-code .si { color: #BB6688 } /* Literal.String.Interpol */
-
 .remarkup-code .rbw_r { color: red; }
 .remarkup-code .rbw_o { color: orange; }
 .remarkup-code .rbw_y { color: yellow; }
diff --git a/webroot/rsrc/css/syntax/syntax-default.css b/webroot/rsrc/css/syntax/syntax-default.css
new file mode 100644
--- /dev/null
+++ b/webroot/rsrc/css/syntax/syntax-default.css
@@ -0,0 +1,150 @@
+/**
+ * @provides syntax-default-css
+ * @generated
+ */
+
+.remarkup-code .bp,
+.remarkup-code .cp,
+.remarkup-code .kp,
+.remarkup-code .kr,
+.remarkup-code .nb {
+  color: #304a96
+}
+
+.remarkup-code .c,
+.remarkup-code .c1,
+.remarkup-code .cm,
+.remarkup-code .cs {
+  color: #74777d
+}
+
+.remarkup-code .gd {
+  color: #a00000
+}
+
+.remarkup-code .gh,
+.remarkup-code .gp {
+  color: #000080
+}
+
+.remarkup-code .gi {
+  color: #00a000
+}
+
+.remarkup-code .go {
+  color: #808080
+}
+
+.remarkup-code .gr {
+  color: #ff0000
+}
+
+.remarkup-code .gt {
+  color: #0040d0
+}
+
+.remarkup-code .gu {
+  color: #800080
+}
+
+.remarkup-code .hll {
+  color: #ffffcc
+}
+
+.remarkup-code .il,
+.remarkup-code .m,
+.remarkup-code .mf,
+.remarkup-code .mh,
+.remarkup-code .mi,
+.remarkup-code .mo {
+  color: #601200
+}
+
+.remarkup-code .k,
+.remarkup-code .kd,
+.remarkup-code .kn,
+.remarkup-code .kt {
+  color: #aa4000
+}
+
+.remarkup-code .kc,
+.remarkup-code .no {
+  color: #000a65
+}
+
+.remarkup-code .na {
+  color: #354bb3
+}
+
+.remarkup-code .nc,
+.remarkup-code .nt,
+.remarkup-code .vc {
+  color: #00702a
+}
+
+.remarkup-code .nd,
+.remarkup-code .ow {
+  color: #aa22ff
+}
+
+.remarkup-code .ne {
+  color: #d2413a
+}
+
+.remarkup-code .nf,
+.remarkup-code .nx {
+  color: #004012
+}
+
+.remarkup-code .ni {
+  color: #92969d
+}
+
+.remarkup-code .nl {
+  color: #a0a000
+}
+
+.remarkup-code .nn {
+  color: #0000ff
+}
+
+.remarkup-code .nv,
+.remarkup-code .vg,
+.remarkup-code .vi {
+  color: #001294
+}
+
+.remarkup-code .o,
+.remarkup-code .ss {
+  color: #aa2211
+}
+
+.remarkup-code .s,
+.remarkup-code .s1,
+.remarkup-code .s2,
+.remarkup-code .sb,
+.remarkup-code .sc,
+.remarkup-code .sx {
+  color: #766510
+}
+
+.remarkup-code .sd,
+.remarkup-code .sh {
+  color: #000000
+}
+
+.remarkup-code .se {
+  color: #bb6622
+}
+
+.remarkup-code .si {
+  color: #bb66bb
+}
+
+.remarkup-code .sr {
+  color: #bb6688
+}
+
+.remarkup-code .w {
+  color: #bbbbbb
+}