diff --git a/res/values-v31/colors.xml b/res/values-v31/colors.xml
new file mode 100644
index 0000000..b8600a6
--- /dev/null
+++ b/res/values-v31/colors.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+**
+** Copyright 2021, 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="popup_color_primary_light">@android:color/system_main_50</color>
+    <color name="popup_color_secondary_light">@android:color/system_main_100</color>
+    <color name="popup_color_tertiary_light">@android:color/system_main_300</color>
+    <color name="popup_color_primary_dark">@android:color/system_main_800</color>
+    <color name="popup_color_secondary_dark">@android:color/system_main_900</color>
+    <color name="popup_color_tertiary_dark">@android:color/system_main_700</color>
+
+    <color name="workspace_text_color_light">@android:color/system_main_50</color>
+    <color name="workspace_text_color_dark">@android:color/system_main_900</color>
+
+    <color name="text_color_primary_dark">@android:color/system_main_50</color>
+    <color name="text_color_secondary_dark">@android:color/system_main_200</color>
+    <color name="text_color_tertiary_dark">@android:color/system_main_400</color>
+</resources>
\ No newline at end of file
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 78c2df6..0b30253 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -40,4 +40,19 @@
     <color name="gesture_tutorial_fake_previous_task_view_color">#9CCC65</color> <!-- Light Green -->
     <color name="gesture_tutorial_action_button_label_color">#FFFFFFFF</color>
     <color name="gesture_tutorial_primary_color">#1A73E8</color> <!-- Blue -->
+
+    <color name="popup_color_primary_light">#FFF</color>
+    <color name="popup_color_secondary_light">#F1F3F4</color>
+    <color name="popup_color_tertiary_light">#E0E0E0</color> <!-- Gray 300 -->
+    <color name="popup_color_primary_dark">#3C4043</color> <!-- Gray 800 -->
+    <color name="popup_color_secondary_dark">#202124</color>
+    <color name="popup_color_tertiary_dark">#757575</color> <!-- Gray 600 -->
+
+    <color name="workspace_text_color_light">#FFF</color>
+    <color name="workspace_text_color_dark">#FF212121</color>
+
+    <color name="text_color_primary_dark">#FFFFFFFF</color>
+    <color name="text_color_secondary_dark">#FFFFFFFF</color>
+    <color name="text_color_tertiary_dark">#CCFFFFFF</color>
+
 </resources>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index dc7182f..adc2238 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -35,12 +35,12 @@
         <item name="allAppsInterimScrimAlpha">46</item>
         <item name="allAppsNavBarScrimColor">#66FFFFFF</item>
         <item name="allAppsTheme">@style/AllAppsTheme</item>
-        <item name="popupColorPrimary">#FFF</item>
-        <item name="popupColorSecondary">#F1F3F4</item>
-        <item name="popupColorTertiary">#E0E0E0</item> <!-- Gray 300 -->
+        <item name="popupColorPrimary">@color/popup_color_primary_light</item>
+        <item name="popupColorSecondary">@color/popup_color_secondary_light</item>
+        <item name="popupColorTertiary">@color/popup_color_tertiary_light</item>
         <item name="isMainColorDark">false</item>
         <item name="isWorkspaceDarkText">false</item>
-        <item name="workspaceTextColor">@android:color/white</item>
+        <item name="workspaceTextColor">@color/workspace_text_color_light</item>
         <item name="workspaceShadowColor">#B0000000</item>
         <item name="workspaceAmbientShadowColor">#33000000</item>
         <item name="workspaceKeyShadowColor">#44000000</item>
@@ -74,7 +74,7 @@
     </style>
 
     <style name="LauncherTheme.DarkText" parent="@style/LauncherTheme">
-        <item name="workspaceTextColor">#FF212121</item>
+        <item name="workspaceTextColor">@color/workspace_text_color_dark</item>
         <item name="allAppsInterimScrimAlpha">128</item>
         <item name="workspaceShadowColor">@android:color/transparent</item>
         <item name="workspaceAmbientShadowColor">@android:color/transparent</item>
@@ -88,9 +88,9 @@
     </style>
 
     <style name="LauncherTheme.Dark" parent="@style/LauncherTheme">
-        <item name="android:textColorPrimary">#FFFFFFFF</item>
-        <item name="android:textColorSecondary">#FFFFFFFF</item>
-        <item name="android:textColorTertiary">#CCFFFFFF</item>
+        <item name="android:textColorPrimary">@color/text_color_primary_dark</item>
+        <item name="android:textColorSecondary">@color/text_color_secondary_dark</item>
+        <item name="android:textColorTertiary">@color/text_color_tertiary_dark</item>
         <item name="android:textColorHint">#A0FFFFFF</item>
         <item name="android:colorControlHighlight">#A0FFFFFF</item>
         <item name="android:colorPrimary">#FF212121</item>
@@ -98,9 +98,9 @@
         <item name="allAppsInterimScrimAlpha">102</item>
         <item name="allAppsNavBarScrimColor">#80000000</item>
         <item name="allAppsTheme">@style/AllAppsTheme.Dark</item>
-        <item name="popupColorPrimary">#3C4043</item> <!-- Gray 800 -->
-        <item name="popupColorSecondary">#202124</item>
-        <item name="popupColorTertiary">#757575</item> <!-- Gray 600 -->
+        <item name="popupColorPrimary">@color/popup_color_primary_dark</item>
+        <item name="popupColorSecondary">@color/popup_color_secondary_dark</item>
+        <item name="popupColorTertiary">@color/popup_color_tertiary_dark</item>
         <item name="widgetsTheme">@style/WidgetContainerTheme.Dark</item>
         <item name="folderDotColor">?android:attr/colorPrimary</item>
         <item name="folderFillColor">?android:attr/colorBackground</item>
@@ -125,7 +125,7 @@
         <item name="allAppsInterimScrimAlpha">25</item>
         <item name="folderFillColor">#CDFFFFFF</item>
         <item name="folderTextColor">?attr/workspaceTextColor</item>
-        <item name="workspaceTextColor">#FF212121</item>
+        <item name="workspaceTextColor">@color/workspace_text_color_dark</item>
         <item name="workspaceShadowColor">@android:color/transparent</item>
         <item name="workspaceAmbientShadowColor">@android:color/transparent</item>
         <item name="workspaceKeyShadowColor">@android:color/transparent</item>