diff --git a/app/src/main/java/com/aurora/extensions/Platform.kt b/app/src/main/java/com/aurora/extensions/Platform.kt
index abedc307b..547c530d1 100644
--- a/app/src/main/java/com/aurora/extensions/Platform.kt
+++ b/app/src/main/java/com/aurora/extensions/Platform.kt
@@ -68,6 +68,10 @@ val isHuawei: Boolean
         Build.HARDWARE.lowercase(Locale.getDefault()).contains("kirin") ||
         Build.HARDWARE.lowercase(Locale.getDefault()).contains("hi3")
 
+val isOneUI: Boolean
+    get() = !getSystemProperty("ro.build.version.oneui").isNullOrBlank() ||
+        Build.MANUFACTURER.equals("samsung", ignoreCase = true)
+
 @get:SuppressLint("PrivateApi")
 val isMiuiOptimizationDisabled: Boolean
     get() {
diff --git a/app/src/main/java/com/aurora/store/AuroraApp.kt b/app/src/main/java/com/aurora/store/AuroraApp.kt
index 650dd515d..5c5aff140 100644
--- a/app/src/main/java/com/aurora/store/AuroraApp.kt
+++ b/app/src/main/java/com/aurora/store/AuroraApp.kt
@@ -85,8 +85,13 @@ class AuroraApp : Application(), Configuration.Provider, SingletonImageLoader.Fa
         val themeStyle = Preferences.getInteger(this, Preferences.PREFERENCE_THEME_STYLE)
         setAppTheme(themeStyle)
 
-        // Apply dynamic colors to activities
-        DynamicColors.applyToActivitiesIfAvailable(this)
+        // Apply dynamic colors to activities, unless disabled (opt-out, off by default on One UI)
+        val dynamicColors = Preferences.getBoolean(
+            this,
+            Preferences.PREFERENCE_DYNAMIC_COLORS,
+            Preferences.dynamicColorsDefault
+        )
+        if (dynamicColors) DynamicColors.applyToActivitiesIfAvailable(this)
 
         // Required for Shizuku installer
         if (isPAndAbove) HiddenApiBypass.addHiddenApiExemptions("I", "L")
diff --git a/app/src/main/java/com/aurora/store/compose/composable/PageIndicator.kt b/app/src/main/java/com/aurora/store/compose/composable/PageIndicator.kt
index 680015acb..495a8d2bf 100644
--- a/app/src/main/java/com/aurora/store/compose/composable/PageIndicator.kt
+++ b/app/src/main/java/com/aurora/store/compose/composable/PageIndicator.kt
@@ -15,12 +15,12 @@ import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.dimensionResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.semantics.semantics
@@ -47,15 +47,13 @@ fun PageIndicator(modifier: Modifier = Modifier, totalPages: Int, currentPage: I
             Alignment.CenterHorizontally
         )
     ) {
+        val selectedColor = MaterialTheme.colorScheme.primary
+        val unselectedColor = MaterialTheme.colorScheme.outlineVariant
         repeat(totalPages) { iteration ->
             val page = stringResource(R.string.page, iteration)
             val isSelected = currentPage == iteration
             val color by animateColorAsState(
-                targetValue = if (isSelected) {
-                    Color.DarkGray
-                } else {
-                    Color.LightGray
-                },
+                targetValue = if (isSelected) selectedColor else unselectedColor,
                 animationSpec = tween()
             )
             val size by animateDpAsState(
diff --git a/app/src/main/java/com/aurora/store/compose/theme/Color.kt b/app/src/main/java/com/aurora/store/compose/theme/Color.kt
index 8818eebb2..3995533e9 100644
--- a/app/src/main/java/com/aurora/store/compose/theme/Color.kt
+++ b/app/src/main/java/com/aurora/store/compose/theme/Color.kt
@@ -5,10 +5,101 @@
 
 package com.aurora.store.compose.theme
 
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.ReadOnlyComposable
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.luminance
 
-val warningColor = Color(0xFFFF7600) // Amber
-val successColor = Color(0xFF1B8738) // Green
+/**
+ * Whether the active [MaterialTheme] is dark.
+ *
+ * Derived from the resolved color scheme rather than [androidx.compose.foundation.isSystemInDarkTheme]
+ * so it stays correct when the user forces a light/dark theme that differs from the system setting.
+ */
+@Composable
+@ReadOnlyComposable
+private fun isAppInDarkTheme(): Boolean = MaterialTheme.colorScheme.surface.luminance() < 0.5f
 
-val colorGreen = Color(0xFF4CAF50)
-val colorRed = Color(0xFFF44336)
+/**
+ * Amber used to flag warnings/caveats. Lightened in dark theme for adequate contrast.
+ */
+val warningColor: Color
+    @Composable @ReadOnlyComposable
+    get() = if (isAppInDarkTheme()) Color(0xFFFFB74D) else Color(0xFFFF7600)
+
+/**
+ * Green used to flag positive/success states. Lightened in dark theme for adequate contrast.
+ */
+val successColor: Color
+    @Composable @ReadOnlyComposable
+    get() = if (isAppInDarkTheme()) Color(0xFF5BD27A) else Color(0xFF1B8738)
+
+val colorGreen: Color
+    @Composable @ReadOnlyComposable
+    get() = if (isAppInDarkTheme()) Color(0xFF81C784) else Color(0xFF388E3C)
+
+val colorRed: Color
+    @Composable @ReadOnlyComposable
+    get() = if (isAppInDarkTheme()) Color(0xFFE57373) else Color(0xFFD32F2F)
+
+/**
+ * Brand color schemes seeded from Aurora's accent (#6C63FF), used on devices that don't support
+ * dynamic color (Android 11 and below) so the full palette stays on-brand instead of falling back
+ * to Material's default purple baseline.
+ */
+val BrandLightColorScheme = lightColorScheme(
+    primary = Color(0xFF6C63FF),
+    onPrimary = Color(0xFFFFFFFF),
+    primaryContainer = Color(0xFFE4DFFF),
+    onPrimaryContainer = Color(0xFF1A0066),
+    secondary = Color(0xFF5C5D72),
+    onSecondary = Color(0xFFFFFFFF),
+    secondaryContainer = Color(0xFFE1E0F9),
+    onSecondaryContainer = Color(0xFF191A2C),
+    tertiary = Color(0xFF78536B),
+    onTertiary = Color(0xFFFFFFFF),
+    tertiaryContainer = Color(0xFFFFD8EE),
+    onTertiaryContainer = Color(0xFF2E1126),
+    background = Color(0xFFFCF8FF),
+    onBackground = Color(0xFF1B1B21),
+    surface = Color(0xFFFCF8FF),
+    onSurface = Color(0xFF1B1B21),
+    surfaceVariant = Color(0xFFE4E1EC),
+    onSurfaceVariant = Color(0xFF47464F),
+    outline = Color(0xFF777680),
+    outlineVariant = Color(0xFFC8C5D0),
+    error = Color(0xFFBA1A1A),
+    onError = Color(0xFFFFFFFF),
+    errorContainer = Color(0xFFFFDAD6),
+    onErrorContainer = Color(0xFF410002)
+)
+
+val BrandDarkColorScheme = darkColorScheme(
+    primary = Color(0xFFC8BFFF),
+    onPrimary = Color(0xFF31149C),
+    primaryContainer = Color(0xFF534BD6),
+    onPrimaryContainer = Color(0xFFE4DFFF),
+    secondary = Color(0xFFC5C4DD),
+    onSecondary = Color(0xFF2E2F42),
+    secondaryContainer = Color(0xFF444559),
+    onSecondaryContainer = Color(0xFFE1E0F9),
+    tertiary = Color(0xFFE8B9D5),
+    onTertiary = Color(0xFF46263B),
+    tertiaryContainer = Color(0xFF5E3C52),
+    onTertiaryContainer = Color(0xFFFFD8EE),
+    background = Color(0xFF131318),
+    onBackground = Color(0xFFE4E1E9),
+    surface = Color(0xFF131318),
+    onSurface = Color(0xFFE4E1E9),
+    surfaceVariant = Color(0xFF47464F),
+    onSurfaceVariant = Color(0xFFC8C5D0),
+    outline = Color(0xFF918F9A),
+    outlineVariant = Color(0xFF47464F),
+    error = Color(0xFFFFB4AB),
+    onError = Color(0xFF690005),
+    errorContainer = Color(0xFF93000A),
+    onErrorContainer = Color(0xFFFFDAD6)
+)
diff --git a/app/src/main/java/com/aurora/store/compose/theme/Theme.kt b/app/src/main/java/com/aurora/store/compose/theme/Theme.kt
index 1b5d8cbb7..2740ee724 100644
--- a/app/src/main/java/com/aurora/store/compose/theme/Theme.kt
+++ b/app/src/main/java/com/aurora/store/compose/theme/Theme.kt
@@ -11,27 +11,23 @@ import android.os.Build
 import androidx.activity.compose.LocalActivity
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.material3.MaterialExpressiveTheme
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.darkColorScheme
 import androidx.compose.material3.dynamicDarkColorScheme
 import androidx.compose.material3.dynamicLightColorScheme
-import androidx.compose.material3.lightColorScheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.SideEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalView
-import androidx.compose.ui.res.colorResource
 import androidx.core.view.WindowCompat
-import com.aurora.store.R
 import com.aurora.store.util.Preferences
 
 /**
- * App theme for Aurora Store based on [MaterialTheme]
+ * App theme for Aurora Store based on [MaterialExpressiveTheme]
  */
 @Composable
 fun AuroraTheme(content: @Composable () -> Unit) {
@@ -40,28 +36,42 @@ fun AuroraTheme(content: @Composable () -> Unit) {
     var themeStyle by remember {
         mutableIntStateOf(Preferences.getInteger(context, Preferences.PREFERENCE_THEME_STYLE))
     }
+    var dynamicColor by remember {
+        mutableStateOf(
+            Preferences.getBoolean(
+                context,
+                Preferences.PREFERENCE_DYNAMIC_COLORS,
+                Preferences.dynamicColorsDefault
+            )
+        )
+    }
     DisposableEffect(Unit) {
         val prefs = Preferences.getPrefs(context)
         val listener = SharedPreferences.OnSharedPreferenceChangeListener { _, key ->
-            if (key == Preferences.PREFERENCE_THEME_STYLE) {
-                themeStyle = Preferences.getInteger(context, Preferences.PREFERENCE_THEME_STYLE)
+            when (key) {
+                Preferences.PREFERENCE_THEME_STYLE ->
+                    themeStyle = Preferences.getInteger(context, key)
+
+                Preferences.PREFERENCE_DYNAMIC_COLORS ->
+                    dynamicColor =
+                        Preferences.getBoolean(context, key, Preferences.dynamicColorsDefault)
             }
         }
         prefs.registerOnSharedPreferenceChangeListener(listener)
         onDispose { prefs.unregisterOnSharedPreferenceChangeListener(listener) }
     }
-    val isDynamicColorSupported = Build.VERSION.SDK_INT >= Build.VERSION_CODES.S
+    val useDynamicColor = dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S
 
-    val lightScheme = if (isDynamicColorSupported) {
+    val lightScheme = if (useDynamicColor) {
         dynamicLightColorScheme(context)
     } else {
-        lightColorScheme(primary = colorResource(id = R.color.colorAccent))
+        BrandLightColorScheme
     }
 
-    val darkScheme = if (isDynamicColorSupported) {
+    val darkScheme = if (useDynamicColor) {
         dynamicDarkColorScheme(context)
     } else {
-        darkColorScheme(primary = colorResource(id = R.color.colorAccent))
+        BrandDarkColorScheme
     }
 
     val colorScheme = when (themeStyle) {
@@ -77,21 +87,22 @@ fun AuroraTheme(content: @Composable () -> Unit) {
     }
 
     /**
-     * Side effect to update the system bars to be transparent and match the theme's light/dark mode.
-     * This is necessary on OEM devices that don't properly support dynamic theming and may have issues with light/dark status bar icons.
+     * Keep the status/navigation bar icon appearance in sync with the theme's light/dark mode.
+     *
+     * The bars themselves are kept transparent and edge-to-edge by [androidx.activity.enableEdgeToEdge]
+     * (called once in the host activity); we deliberately don't touch `window.statusBarColor` /
+     * `navigationBarColor` here since those setters are deprecated no-ops on Android 15+ and would
+     * otherwise strip the system contrast scrim. Re-applying the appearance is still required because
+     * the user can force a light/dark theme that differs from the system, and that isn't known when
+     * edge-to-edge is first configured.
      */
     val view = LocalView.current
     val activity = LocalActivity.current
     if (!view.isInEditMode) {
         SideEffect {
             val currentActivity = activity ?: return@SideEffect
-            val window = currentActivity.window
-
-            window.statusBarColor = android.graphics.Color.TRANSPARENT
-            window.navigationBarColor = android.graphics.Color.TRANSPARENT
-
             WindowCompat
-                .getInsetsController(window, view)
+                .getInsetsController(currentActivity.window, view)
                 .apply {
                     isAppearanceLightStatusBars = !darkTheme
                     isAppearanceLightNavigationBars = !darkTheme
diff --git a/app/src/main/java/com/aurora/store/compose/ui/preferences/UIPreferenceScreen.kt b/app/src/main/java/com/aurora/store/compose/ui/preferences/UIPreferenceScreen.kt
index 872400775..f77dc6c0e 100644
--- a/app/src/main/java/com/aurora/store/compose/ui/preferences/UIPreferenceScreen.kt
+++ b/app/src/main/java/com/aurora/store/compose/ui/preferences/UIPreferenceScreen.kt
@@ -30,6 +30,7 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.tooling.preview.PreviewWrapper
 import androidx.core.net.toUri
+import com.aurora.extensions.isSAndAbove
 import com.aurora.extensions.isTAndAbove
 import com.aurora.extensions.setAppTheme
 import com.aurora.store.R
@@ -38,6 +39,7 @@ import com.aurora.store.compose.preview.ThemePreviewProvider
 import com.aurora.store.compose.ui.preferences.network.SingleChoiceDialog
 import com.aurora.store.util.Preferences
 import com.aurora.store.util.Preferences.PREFERENCE_DEFAULT_SELECTED_TAB
+import com.aurora.store.util.Preferences.PREFERENCE_DYNAMIC_COLORS
 import com.aurora.store.util.Preferences.PREFERENCE_FOR_YOU
 import com.aurora.store.util.Preferences.PREFERENCE_THEME_STYLE
 import com.aurora.store.util.save
@@ -62,6 +64,15 @@ private fun ScreenContent() {
     var forYou by remember {
         mutableStateOf(Preferences.getBoolean(context, PREFERENCE_FOR_YOU, true))
     }
+    var dynamicColors by remember {
+        mutableStateOf(
+            Preferences.getBoolean(
+                context,
+                PREFERENCE_DYNAMIC_COLORS,
+                Preferences.dynamicColorsDefault
+            )
+        )
+    }
     var showThemeDialog by remember { mutableStateOf(false) }
     var showTabDialog by remember { mutableStateOf(false) }
 
@@ -132,6 +143,29 @@ private fun ScreenContent() {
                     supportingContent = { Text(themeEntries.getOrElse(themeStyle) { "" }) }
                 )
             }
+            if (isSAndAbove) {
+                item {
+                    ListItem(
+                        modifier = Modifier.clickable {
+                            dynamicColors = !dynamicColors
+                            context.save(PREFERENCE_DYNAMIC_COLORS, dynamicColors)
+                        },
+                        headlineContent = { Text(stringResource(R.string.pref_ui_dynamic_color)) },
+                        supportingContent = {
+                            Text(stringResource(R.string.pref_ui_dynamic_color_desc))
+                        },
+                        trailingContent = {
+                            Switch(
+                                checked = dynamicColors,
+                                onCheckedChange = { checked ->
+                                    dynamicColors = checked
+                                    context.save(PREFERENCE_DYNAMIC_COLORS, checked)
+                                }
+                            )
+                        }
+                    )
+                }
+            }
             item { HorizontalDivider() }
             item {
                 ListItem(headlineContent = { Text(stringResource(R.string.pref_ui_layout)) })
diff --git a/app/src/main/java/com/aurora/store/util/Preferences.kt b/app/src/main/java/com/aurora/store/util/Preferences.kt
index 8741e82c4..b3396683f 100644
--- a/app/src/main/java/com/aurora/store/util/Preferences.kt
+++ b/app/src/main/java/com/aurora/store/util/Preferences.kt
@@ -24,15 +24,24 @@ import android.content.SharedPreferences
 import androidx.core.content.edit
 import androidx.fragment.app.Fragment
 import androidx.preference.PreferenceManager
+import com.aurora.extensions.isOneUI
 import com.aurora.store.BuildConfig
 
 object Preferences {
 
     const val PREFERENCE_DEFAULT = "PREFERENCE_DEFAULT"
 
+    /**
+     * Default for [PREFERENCE_DYNAMIC_COLORS]. Dynamic color is opt-out everywhere except One UI,
+     * where Samsung's palette extraction tends to look off, so it defaults off and users can opt in.
+     */
+    val dynamicColorsDefault: Boolean
+        get() = !isOneUI
+
     const val PREFERENCE_AUTH_DATA = "PREFERENCE_AUTH_DATA"
     const val PREFERENCE_INSTALLER_ID = "PREFERENCE_INSTALLER_ID"
     const val PREFERENCE_THEME_STYLE = "PREFERENCE_THEME_STYLE"
+    const val PREFERENCE_DYNAMIC_COLORS = "PREFERENCE_DYNAMIC_COLORS"
     const val PREFERENCE_FOR_YOU = "PREFERENCE_FOR_YOU"
     const val PREFERENCE_DEFAULT_SELECTED_TAB = "PREFERENCE_DEFAULT_SELECTED_TAB"
     const val PREFERENCE_INTRO = "PREFERENCE_INTRO"
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
index 7bbd3f99c..6e503530a 100644
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@@ -4,5 +4,7 @@
     <style name="AppTheme" parent="Theme.Material3.DynamicColors.Dark.NoActionBar">
         <item name="chipStyle">@style/Chip.Filter</item>
         <item name="android:statusBarColor">@android:color/transparent</item>
+        <!-- Brand accent for devices without dynamic color (Android 11 and below) -->
+        <item name="colorPrimary">@color/colorAccent</item>
     </style>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index afc965525..bf7280757 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -414,6 +414,8 @@
     <string name="pref_theme_style_system">Follow system</string>
     <string name="pref_theme_style_light">Light</string>
     <string name="pref_theme_style_dark">Dark</string>
+    <string name="pref_ui_dynamic_color">Dynamic colors</string>
+    <string name="pref_ui_dynamic_color_desc">Use colors from your wallpaper. Turn off for Aurora\'s brand palette.</string>
     <string name="pref_ui_layout">Layout</string>
     <string name="pref_ui_layout_tab">Select default tab</string>
     <string name="app_links_title">App links</string>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index f5a9b060e..0171d8f97 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -23,6 +23,8 @@
         <item name="chipStyle">@style/Chip.Filter</item>
         <item name="bottomSheetStyle">@style/AppTheme.BottomSheetStyle</item>
         <item name="android:statusBarColor">@android:color/transparent</item>
+        <!-- Brand accent for devices without dynamic color (Android 11 and below) -->
+        <item name="colorPrimary">@color/colorAccent</item>
     </style>
 
     <style name="AppTheme.Translucent" parent="Theme.Material3.DynamicColors.DayNight.NoActionBar">