diff --git a/overlay/common/packages/apps/AudioFX/res/values/styles.xml b/overlay/common/packages/apps/AudioFX/res/values/styles.xml
index cd891293..1ccc103e 100644
--- a/overlay/common/packages/apps/AudioFX/res/values/styles.xml
+++ b/overlay/common/packages/apps/AudioFX/res/values/styles.xml
@@ -2,11 +2,10 @@
 <resources>
 
     <style name="AppTheme" parent="android:Theme.Material">
-        <item name="android:colorPrimary">@color/primary</item>
-        <item name="android:colorPrimaryDark">@color/primary_dark</item>
-        <item name="android:colorAccent">@color/accent</item>
-        <item name="android:windowBackground">@color/window_background</item>
-        <item name="android:navigationBarColor">@color/primary_dark</item>
+        <item name="android:colorPrimary">#ff212121</item>
+        <item name="android:colorPrimaryDark">#ff212121</item>
+        <item name="android:colorAccent">#ffEEEEEE</item>
+        <item name="android:navigationBarColor">#ff212121</item>
     </style>
 
-</resources>
\ No newline at end of file
+</resources>