diff --git a/core/res/res/values/colors_device_defaults.xml b/core/res/res/values/colors_device_defaults.xml
index bec0ad150b1a6..4c5a008a3402e 100644
--- a/core/res/res/values/colors_device_defaults.xml
+++ b/core/res/res/values/colors_device_defaults.xml
@@ -17,9 +17,9 @@
 <!-- Colors specific to DeviceDefault themes. These are mostly pass-throughs to enable
      overlaying new theme colors. -->
 <resources>
-    <color name="primary_device_default_dark">@color/system_neutral1_800</color>
+    <color name="primary_device_default_dark">@color/system_neutral1_900</color>
     <color name="primary_device_default_light">@color/system_neutral1_50</color>
-    <color name="primary_device_default_settings">@color/system_neutral1_800</color>
+    <color name="primary_device_default_settings">@color/system_neutral1_900</color>
     <color name="primary_device_default_settings_light">@color/primary_device_default_light</color>
     <color name="primary_dark_device_default_dark">@color/primary_device_default_dark</color>
     <color name="primary_dark_device_default_light">@color/primary_device_default_light</color>