diff --git a/app/src/main/java/org/thoughtcrime/securesms/backup/v2/ui/status/ArchiveRestoreStatusBannerView.kt b/app/src/main/java/org/thoughtcrime/securesms/backup/v2/ui/status/ArchiveRestoreStatusBannerView.kt
index ccf3dc950d..7032c5d33e 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/backup/v2/ui/status/ArchiveRestoreStatusBannerView.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/backup/v2/ui/status/ArchiveRestoreStatusBannerView.kt
@@ -5,7 +5,7 @@
 
 package org.thoughtcrime.securesms.backup.v2.ui.status
 
-import androidx.compose.foundation.border
+import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Arrangement
@@ -31,6 +31,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.StrokeCap
+import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
@@ -69,7 +70,10 @@ fun ArchiveRestoreStatusBanner(
     verticalAlignment = Alignment.CenterVertically,
     modifier = Modifier
       .padding(contentPadding)
-      .border(1.dp, color = MaterialTheme.colorScheme.outline.copy(alpha = 0.38f), shape = RoundedCornerShape(12.dp))
+      .background(
+        color = colorResource(CoreUiR.color.signal_colorSurface2),
+        shape = RoundedCornerShape(24.dp)
+      )
       .fillMaxWidth()
       .defaultMinSize(minHeight = 48.dp)
       .clickable(onClick = onBannerClick)
@@ -119,6 +123,7 @@ fun ArchiveRestoreStatusBanner(
       CircularProgressIndicator(
         progress = { data.progress!! },
         strokeWidth = 3.dp,
+        color = MaterialTheme.colorScheme.onSurface,
         strokeCap = StrokeCap.Round,
         modifier = Modifier
           .size(24.dp, 24.dp)
diff --git a/app/src/main/java/org/thoughtcrime/securesms/banner/banners/PendingGroupJoinRequestsBanner.kt b/app/src/main/java/org/thoughtcrime/securesms/banner/banners/PendingGroupJoinRequestsBanner.kt
index 90a735a65c..edf3729213 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/banner/banners/PendingGroupJoinRequestsBanner.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/banner/banners/PendingGroupJoinRequestsBanner.kt
@@ -5,22 +5,40 @@
 
 package org.thoughtcrime.securesms.banner.banners
 
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.pluralStringResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.unit.dp
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.flowOf
 import org.signal.core.ui.compose.DayNightPreviews
 import org.signal.core.ui.compose.Previews
+import org.signal.core.ui.compose.SignalIcons
 import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.banner.Banner
-import org.thoughtcrime.securesms.banner.ui.compose.Action
-import org.thoughtcrime.securesms.banner.ui.compose.DefaultBanner
+import org.signal.core.ui.R as CoreUiR
 
 /**
  * Shows the number of pending requests to join the group.
@@ -51,19 +69,61 @@ private fun Banner(contentPadding: PaddingValues, suggestionsSize: Int, onViewCl
     return
   }
 
-  DefaultBanner(
-    title = null,
-    body = pluralStringResource(
-      id = R.plurals.PendingGroupJoinRequestsReminder_d_pending_member_requests,
-      count = suggestionsSize,
-      suggestionsSize
-    ),
-    onDismissListener = { visible = false },
-    actions = listOf(
-      Action(R.string.PendingGroupJoinRequestsReminder_view, onClick = onViewClicked)
-    ),
-    paddingValues = contentPadding
-  )
+  Row(
+    verticalAlignment = Alignment.CenterVertically,
+    modifier = Modifier
+      .padding(horizontal = 12.dp, vertical = 8.dp)
+      .clip(RoundedCornerShape(24.dp))
+      .background(color = colorResource(CoreUiR.color.signal_colorSurface2))
+      .padding(horizontal = 16.dp)
+  ) {
+    Icon(
+      imageVector = ImageVector.vectorResource(R.drawable.symbol_group_24),
+      tint = MaterialTheme.colorScheme.onSurface,
+      contentDescription = null,
+      modifier = Modifier.padding(end = 16.dp)
+    )
+
+    Text(
+      text = pluralStringResource(
+        id = R.plurals.PendingGroupJoinRequestsReminder_d_pending_member_requests,
+        count = suggestionsSize,
+        suggestionsSize
+      ),
+      color = MaterialTheme.colorScheme.onSurface,
+      style = MaterialTheme.typography.bodyLarge,
+      modifier = Modifier
+        .weight(1f)
+        .padding()
+    )
+
+    TextButton(
+      onClick = onViewClicked,
+      colors = ButtonDefaults.textButtonColors(
+        containerColor = colorResource(CoreUiR.color.signal_colorSurface5),
+        contentColor = MaterialTheme.colorScheme.onSurface
+      ),
+      modifier = Modifier.padding(horizontal = 8.dp, vertical = 4.dp)
+    ) {
+      Text(
+        text = stringResource(id = R.string.PendingGroupJoinRequestsReminder_view),
+        style = MaterialTheme.typography.labelLarge,
+        modifier = Modifier.padding(horizontal = 12.dp)
+      )
+    }
+
+    IconButton(
+      onClick = { visible = false },
+      modifier = Modifier.size(24.dp)
+
+    ) {
+      Icon(
+        imageVector = SignalIcons.X.imageVector,
+        contentDescription = stringResource(id = R.string.InviteActivity_cancel),
+        tint = MaterialTheme.colorScheme.onSurfaceVariant
+      )
+    }
+  }
 }
 
 @DayNightPreviews
diff --git a/app/src/main/java/org/thoughtcrime/securesms/banner/banners/UsernameOutOfSyncBanner.kt b/app/src/main/java/org/thoughtcrime/securesms/banner/banners/UsernameOutOfSyncBanner.kt
index 5e9e039e73..53885119f5 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/banner/banners/UsernameOutOfSyncBanner.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/banner/banners/UsernameOutOfSyncBanner.kt
@@ -59,7 +59,7 @@ private fun Banner(contentPadding: PaddingValues, usernameSyncState: UsernameSyn
     } else {
       stringResource(id = R.string.UsernameOutOfSyncReminder__link_corrupt)
     },
-    importance = Importance.ERROR,
+    importance = Importance.NORMAL,
     actions = listOf(
       Action(R.string.UsernameOutOfSyncReminder__fix_now) {
         onFixClicked(usernameSyncState)
diff --git a/app/src/main/java/org/thoughtcrime/securesms/banner/ui/compose/DefaultBanner.kt b/app/src/main/java/org/thoughtcrime/securesms/banner/ui/compose/DefaultBanner.kt
index d06f551b58..f26300bbd5 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/banner/ui/compose/DefaultBanner.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/banner/ui/compose/DefaultBanner.kt
@@ -6,7 +6,7 @@
 package org.thoughtcrime.securesms.banner.ui.compose
 
 import androidx.compose.foundation.background
-import androidx.compose.foundation.border
+import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -28,6 +28,7 @@ import androidx.compose.runtime.Composable
 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.colorResource
 import androidx.compose.ui.res.pluralStringResource
 import androidx.compose.ui.res.stringResource
@@ -56,40 +57,36 @@ fun DefaultBanner(
   progressPercent: Int = -1,
   paddingValues: PaddingValues
 ) {
+  val isDarkTheme = isSystemInDarkTheme()
   Box(
     modifier = Modifier
       .padding(paddingValues)
-      .clip(RoundedCornerShape(12.dp))
+      .clip(RoundedCornerShape(24.dp))
       .background(
         color = when (importance) {
-          Importance.NORMAL -> MaterialTheme.colorScheme.surface
+          Importance.NORMAL -> colorResource(CoreUiR.color.signal_colorSurface2)
           Importance.ERROR -> colorResource(id = R.color.reminder_background)
         }
       )
-      .border(
-        width = 1.dp,
-        color = colorResource(id = CoreUiR.color.signal_colorOutline_38),
-        shape = RoundedCornerShape(12.dp)
-      )
   ) {
     Row(
       verticalAlignment = Alignment.CenterVertically,
       modifier = Modifier
-        .defaultMinSize(minHeight = 74.dp)
+        .defaultMinSize(minHeight = 54.dp)
     ) {
       Column {
         Row(modifier = Modifier.fillMaxWidth()) {
           Column(
             modifier = Modifier
               .weight(1f)
-              .padding(start = 16.dp, top = 16.dp)
+              .padding(start = 16.dp, end = 16.dp, top = 16.dp)
           ) {
             if (title.isNotNullOrBlank()) {
               Text(
                 text = title,
                 color = when (importance) {
                   Importance.NORMAL -> MaterialTheme.colorScheme.onSurface
-                  Importance.ERROR -> colorResource(id = CoreUiR.color.signal_light_colorOnSurface)
+                  Importance.ERROR -> if (isDarkTheme) Color(0xFFC79869) else colorResource(id = CoreUiR.color.signal_light_colorOnSurface)
                 },
                 style = MaterialTheme.typography.bodyLarge
               )
@@ -99,7 +96,7 @@ fun DefaultBanner(
               text = body,
               color = when (importance) {
                 Importance.NORMAL -> MaterialTheme.colorScheme.onSurfaceVariant
-                Importance.ERROR -> colorResource(id = CoreUiR.color.signal_light_colorOnSurface)
+                Importance.ERROR -> if (isDarkTheme) Color(0xFFC79869) else colorResource(id = CoreUiR.color.signal_light_colorOnSurface)
               },
               style = MaterialTheme.typography.bodyMedium
             )
@@ -133,26 +130,26 @@ fun DefaultBanner(
               style = MaterialTheme.typography.bodySmall,
               color = when (importance) {
                 Importance.NORMAL -> MaterialTheme.colorScheme.onSurfaceVariant
-                Importance.ERROR -> colorResource(id = CoreUiR.color.signal_light_colorOnSurface)
+                Importance.ERROR -> if (isDarkTheme) Color(0xFFC79869) else colorResource(id = CoreUiR.color.signal_light_colorOnSurface)
               }
             )
           }
 
-          Box(modifier = Modifier.size(48.dp)) {
-            if (onDismissListener != null) {
+          if (onDismissListener != null) {
+            Box(modifier = Modifier.size(40.dp)) {
               IconButton(
                 onClick = {
                   onHideListener?.invoke()
                   onDismissListener()
                 },
-                modifier = Modifier.size(48.dp)
+                modifier = Modifier.size(40.dp)
               ) {
                 Icon(
                   imageVector = SignalIcons.X.imageVector,
                   contentDescription = stringResource(id = R.string.InviteActivity_cancel),
                   tint = when (importance) {
                     Importance.NORMAL -> MaterialTheme.colorScheme.onSurfaceVariant
-                    Importance.ERROR -> colorResource(id = CoreUiR.color.signal_light_colorOnSurface)
+                    Importance.ERROR -> colorResource(id = CoreUiR.color.signal_colorOnSurface)
                   }
                 )
               }
@@ -163,22 +160,31 @@ fun DefaultBanner(
           horizontalArrangement = Arrangement.End,
           modifier = Modifier
             .fillMaxWidth()
-            .padding(end = 8.dp)
+            .padding(end = 8.dp, bottom = 8.dp)
         ) {
           for (action in actions) {
             TextButton(
               onClick = action.onClick,
               colors = when (importance) {
-                Importance.NORMAL -> ButtonDefaults.textButtonColors()
-                Importance.ERROR -> ButtonDefaults.textButtonColors(contentColor = colorResource(CoreUiR.color.signal_light_colorPrimary))
-              }
+                Importance.NORMAL -> ButtonDefaults.textButtonColors(
+                  containerColor = colorResource(CoreUiR.color.signal_colorSurface5),
+                  contentColor = MaterialTheme.colorScheme.onSurface
+                )
+                Importance.ERROR -> ButtonDefaults.textButtonColors(
+                  containerColor = if (isDarkTheme) Color(0xFF392D22) else Color(0xFFF5E1B8),
+                  contentColor = if (isDarkTheme) Color(0xFFC79869) else colorResource(id = CoreUiR.color.signal_colorNeutralInverse)
+                )
+              },
+              modifier = Modifier.padding(horizontal = 8.dp)
             ) {
               Text(
                 text = if (!action.isPluralizedLabel) {
                   stringResource(id = action.label)
                 } else {
                   pluralStringResource(id = action.label, count = action.pluralQuantity)
-                }
+                },
+                style = MaterialTheme.typography.labelLarge,
+                modifier = Modifier.padding(horizontal = 12.dp)
               )
             }
           }
diff --git a/app/src/main/java/org/thoughtcrime/securesms/megaphone/MegaphoneComponent.kt b/app/src/main/java/org/thoughtcrime/securesms/megaphone/MegaphoneComponent.kt
index 8f231a3066..884d449177 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/megaphone/MegaphoneComponent.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/megaphone/MegaphoneComponent.kt
@@ -124,7 +124,7 @@ private fun BasicMegaphone(
   Card(
     elevation = CardDefaults.outlinedCardElevation(),
     border = BorderStroke(1.dp, MaterialTheme.colorScheme.outline.copy(alpha = 0.38f)),
-    shape = RoundedCornerShape(12.dp),
+    shape = RoundedCornerShape(24.dp),
     colors = CardDefaults.cardColors(
       containerColor = MaterialTheme.colorScheme.background
     ),
diff --git a/app/src/main/res/layout/review_banner_view.xml b/app/src/main/res/layout/review_banner_view.xml
index 5406e84c4f..72ff88ee95 100644
--- a/app/src/main/res/layout/review_banner_view.xml
+++ b/app/src/main/res/layout/review_banner_view.xml
@@ -14,11 +14,9 @@
         android:layout_marginVertical="11dp"
         android:background="@color/signal_background_primary"
         android:minHeight="66dp"
-        app:cardCornerRadius="12dp"
-        app:cardBackgroundColor="@color/signal_colorSurface"
-        app:cardElevation="0dp"
-        app:strokeColor="@color/signal_colorOutline_38"
-        app:strokeWidth="1dp">
+        app:cardCornerRadius="24dp"
+        app:cardBackgroundColor="@color/signal_colorSurface2"
+        app:cardElevation="0dp">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="match_parent"
@@ -83,6 +81,7 @@
                 android:layout_marginStart="16dp"
                 android:layout_marginVertical="16dp"
                 android:text="@string/ReviewBannerView__name_conflict_found"
+                android:textColor="@color/signal_colorOnSurface"
                 android:textAppearance="@style/Signal.Text.BodyMedium"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toStartOf="@id/banner_tap_to_review"
@@ -91,27 +90,27 @@
 
             <ImageView
                 android:id="@+id/banner_close"
-                android:layout_width="48dp"
-                android:layout_height="48dp"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
                 android:contentDescription="@string/Material3SearchToolbar__close"
                 android:scaleType="centerInside"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
+                android:layout_marginEnd="16dp"
+                app:tint="@color/signal_colorOnSurface"
                 app:layout_constraintTop_toTopOf="parent"
-                app:srcCompat="@drawable/ic_x_20" />
+                app:srcCompat="@drawable/symbol_x_24" />
 
             <com.google.android.material.button.MaterialButton
                 android:id="@+id/banner_tap_to_review"
-                style="@style/Signal.Widget.Button.Small.Primary"
+                style="@style/Signal.Widget.Button.Medium.Primary"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_marginHorizontal="16dp"
+                android:layout_marginHorizontal="8dp"
                 android:minWidth="0dp"
-                android:paddingHorizontal="16dp"
-                android:paddingVertical="6dp"
                 android:text="@string/ReviewBannerView__view"
-                android:textColor="@color/signal_colorOnSecondaryContainer"
-                app:backgroundTint="@color/signal_colorSurface2"
+                android:textColor="@color/signal_colorOnSurface"
+                app:backgroundTint="@color/signal_colorSurface5"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toStartOf="@id/banner_close"
                 app:layout_constraintStart_toEndOf="@id/banner_message"
diff --git a/core/ui/src/main/res/values-night/material3_colors.xml b/core/ui/src/main/res/values-night/material3_colors.xml
index a7251a4b4b..221ed486fd 100644
--- a/core/ui/src/main/res/values-night/material3_colors.xml
+++ b/core/ui/src/main/res/values-night/material3_colors.xml
@@ -65,4 +65,5 @@
     <color name="signal_colorSurfaceVariant_16_no_alpha">#3F4249</color>
     <color name="signal_colorSurfaceVariant_32_no_alpha">#5D5E62</color>
 
+    <color name="reminder_background">#26221D</color>
 </resources>
\ No newline at end of file
diff --git a/core/ui/src/main/res/values/material3_colors.xml b/core/ui/src/main/res/values/material3_colors.xml
index 3987d175a1..45de06b7de 100644
--- a/core/ui/src/main/res/values/material3_colors.xml
+++ b/core/ui/src/main/res/values/material3_colors.xml
@@ -65,4 +65,6 @@
     <!-- Core color alpha variants without alpha channel -->
     <color name="signal_colorSurfaceVariant_16_no_alpha">#D5D8DE</color>
     <color name="signal_colorSurfaceVariant_32_no_alpha">#B8BCC5</color>
+
+    <color name="reminder_background">#faf0dc</color>
 </resources>
\ No newline at end of file