diff --git a/res/color-night-v31/material_color_surface_container_high.xml b/res/color-night-v31/material_color_surface_container_high.xml
index 002b88eba4..edd36fcd23 100644
--- a/res/color-night-v31/material_color_surface_container_high.xml
+++ b/res/color-night-v31/material_color_surface_container_high.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/system_neutral1_500" android:lStar="12" />
+    <item android:color="@android:color/system_neutral1_500" android:lStar="17" />
 </selector>
\ No newline at end of file
diff --git a/res/color-night-v31/material_color_surface_container_highest.xml b/res/color-night-v31/material_color_surface_container_highest.xml
index 002b88eba4..e54f95380e 100644
--- a/res/color-night-v31/material_color_surface_container_highest.xml
+++ b/res/color-night-v31/material_color_surface_container_highest.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/system_neutral1_500" android:lStar="12" />
+    <item android:color="@android:color/system_neutral1_500" android:lStar="22" />
 </selector>
\ No newline at end of file
diff --git a/res/color-night-v31/material_color_surface_container_low.xml b/res/color-night-v31/material_color_surface_container_low.xml
index 002b88eba4..40f0d4c9de 100644
--- a/res/color-night-v31/material_color_surface_container_low.xml
+++ b/res/color-night-v31/material_color_surface_container_low.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/system_neutral1_500" android:lStar="12" />
+    <item android:color="@android:color/system_neutral1_500" android:lStar="10" />
 </selector>
\ No newline at end of file
diff --git a/res/color-night-v31/material_color_surface_container_lowest.xml b/res/color-night-v31/material_color_surface_container_lowest.xml
index 002b88eba4..24f559b494 100644
--- a/res/color-night-v31/material_color_surface_container_lowest.xml
+++ b/res/color-night-v31/material_color_surface_container_lowest.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/system_neutral1_500" android:lStar="12" />
+    <item android:color="@android:color/system_neutral1_500" android:lStar="4" />
 </selector>
\ No newline at end of file
diff --git a/res/color-v31/material_color_surface_container_high.xml b/res/color-v31/material_color_surface_container_high.xml
index b031c081a9..a996d51eba 100644
--- a/res/color-v31/material_color_surface_container_high.xml
+++ b/res/color-v31/material_color_surface_container_high.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/system_neutral1_500" android:lStar="94" />
+    <item android:color="@android:color/system_neutral1_500" android:lStar="92" />
 </selector>
\ No newline at end of file
diff --git a/res/color-v31/material_color_surface_container_highest.xml b/res/color-v31/material_color_surface_container_highest.xml
index b031c081a9..e7a535af53 100644
--- a/res/color-v31/material_color_surface_container_highest.xml
+++ b/res/color-v31/material_color_surface_container_highest.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/system_neutral1_500" android:lStar="94" />
+    <item android:color="@android:color/system_neutral1_500" android:lStar="90" />
 </selector>
\ No newline at end of file
diff --git a/res/color-v31/material_color_surface_container_low.xml b/res/color-v31/material_color_surface_container_low.xml
index b031c081a9..b8fe01e484 100644
--- a/res/color-v31/material_color_surface_container_low.xml
+++ b/res/color-v31/material_color_surface_container_low.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/system_neutral1_500" android:lStar="94" />
+    <item android:color="@android:color/system_neutral1_500" android:lStar="96" />
 </selector>
\ No newline at end of file
diff --git a/res/color-v31/material_color_surface_container_lowest.xml b/res/color-v31/material_color_surface_container_lowest.xml
index 674fc73270..25e8666862 100644
--- a/res/color-v31/material_color_surface_container_lowest.xml
+++ b/res/color-v31/material_color_surface_container_lowest.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/system_neutral1_500" android:lStar="94" />
+    <item android:color="@android:color/system_neutral1_500" android:lStar="100" />
 </selector>
\ No newline at end of file