diff --git a/themes/res/values/color-bundles.xml b/themes/res/values/color-bundles.xml
index ced594e..734ec58 100644
--- a/themes/res/values/color-bundles.xml
+++ b/themes/res/values/color-bundles.xml
@@ -16,6 +16,10 @@
   -->
 <resources>
     <array name="color_bundles">
+        <item>default</item>
+        <item>bundle1</item>
+        <item>bundle2</item>
+        <item>bundle3</item>
         <item>monochromatic</item>
         <item>rainbow1</item>
         <item>rainbow2</item>
@@ -24,5 +28,10 @@
         <item>rainbow5</item>
         <item>rainbow6</item>
         <item>rainbow7</item>
+        <item>fruits1</item>
+        <item>fruits2</item>
+        <item>fruits3</item>
+        <item>fruits4</item>
+        <item>fruits5</item>
     </array>
 </resources>
diff --git a/themes/res/values/colors.xml b/themes/res/values/colors.xml
index 53a4966..78ee67d 100644
--- a/themes/res/values/colors.xml
+++ b/themes/res/values/colors.xml
@@ -15,8 +15,7 @@
   ~ limitations under the License.
   -->
 <resources>
-<!--TODO(b/257218629)-->
-    <color name="color_secondary_monochromatic">#FFFF00</color>
+    <color name="color_secondary_monochromatic">#333333</color>
     <color name="color_secondary_rainbow1">#FFB2B5</color>
     <color name="color_secondary_rainbow2">#FFB868</color>
     <color name="color_secondary_rainbow3">#E9C44A</color>
diff --git a/themes/res/values/custom_colors.xml b/themes/res/values/custom_colors.xml
new file mode 100644
index 0000000..b499383
--- /dev/null
+++ b/themes/res/values/custom_colors.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2022 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<resources>
+    <color name="color_primary_default">#FFFFFF</color>
+    <color name="color_secondary_default">#1A73E8</color>
+
+    <color name="color_primary_bundle1">#0A8758</color>
+    <color name="color_primary_bundle2">#746BC1</color>
+    <color name="color_primary_bundle3">#A66800</color>
+    <color name="color_secondary_bundle1">#0A8758</color>
+    <color name="color_secondary_bundle2">#746BC1</color>
+    <color name="color_secondary_bundle3">#A66800</color>
+
+    <color name="color_primary_monochromatic">#666666</color>
+
+    <color name="color_primary_rainbow1">#FFB2B5</color>
+    <color name="color_primary_rainbow2">#FFB868</color>
+    <color name="color_primary_rainbow3">#E9C44A</color>
+    <color name="color_primary_rainbow4">#BAF293</color>
+    <color name="color_primary_rainbow5">#96CBFF</color>
+    <color name="color_primary_rainbow6">#CBBFFF</color>
+    <color name="color_primary_rainbow7">#F5ACFB</color>
+
+    <color name="color_primary_fruits1">#FFEEB2</color>
+    <color name="color_primary_fruits2">#CCEE99</color>
+    <color name="color_primary_fruits3">#B1EBFF</color>
+    <color name="color_primary_fruits4">#EBDCFF</color>
+    <color name="color_primary_fruits5">#FFD8EB</color>
+    <color name="color_secondary_fruits1">#FFEEB2</color>
+    <color name="color_secondary_fruits2">#CCEE99</color>
+    <color name="color_secondary_fruits3">#B1EBFF</color>
+    <color name="color_secondary_fruits4">#EBDCFF</color>
+    <color name="color_secondary_fruits5">#FFD8EB</color>
+</resources>
diff --git a/themes/res/values/custom_strings.xml b/themes/res/values/custom_strings.xml
new file mode 100644
index 0000000..17bbd2d
--- /dev/null
+++ b/themes/res/values/custom_strings.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2022 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<resources>
+    <string name="default_color_name">Classic</string>
+    <string name="bundle1_color_name">Carbon</string>
+    <string name="bundle2_color_name">Paper</string>
+    <string name="bundle3_color_name">Sun</string>
+
+    <string name="fruit1_color_name">Yellow and red two-color palette</string>
+    <string name="fruit2_color_name">Green and orange two-color palette</string>
+    <string name="fruit3_color_name">Blue and green two-color palette</string>
+    <string name="fruit4_color_name">Light purple and blue two-color palette</string>
+    <string name="fruit5_color_name">Pink and indigo two-color palette</string>
+
+    <string name="bundle_name_default" translatable="false">@string/default_color_name</string>
+    <string name="bundle_name_bundle1" translatable="false">@string/bundle1_color_name</string>
+    <string name="bundle_name_bundle2" translatable="false">@string/bundle2_color_name</string>
+    <string name="bundle_name_bundle3" translatable="false">@string/bundle3_color_name</string>
+
+    <string name="bundle_name_fruits1" translatable="false">@string/fruit1_color_name</string>
+    <string name="bundle_name_fruits2" translatable="false">@string/fruit2_color_name</string>
+    <string name="bundle_name_fruits3" translatable="false">@string/fruit3_color_name</string>
+    <string name="bundle_name_fruits4" translatable="false">@string/fruit4_color_name</string>
+    <string name="bundle_name_fruits5" translatable="false">@string/fruit5_color_name</string>
+
+    <string name="color_style_fruits1" translatable="false">FRUIT_SALAD</string>
+    <string name="color_style_fruits2" translatable="false">FRUIT_SALAD</string>
+    <string name="color_style_fruits3" translatable="false">FRUIT_SALAD</string>
+    <string name="color_style_fruits4" translatable="false">FRUIT_SALAD</string>
+    <string name="color_style_fruits5" translatable="false">FRUIT_SALAD</string>
+</resources>