diff --git a/chrome/android/features/tab_ui/java/res/layout/tab_grid_card_item.xml b/chrome/android/features/tab_ui/java/res/layout/tab_grid_card_item.xml
index 4e53f41ea9bbab..fb28f3db5ab904 100644
--- a/chrome/android/features/tab_ui/java/res/layout/tab_grid_card_item.xml
+++ b/chrome/android/features/tab_ui/java/res/layout/tab_grid_card_item.xml
@@ -87,12 +87,6 @@ found in the LICENSE file.
                 android:layout_width="match_parent"
                 android:layout_height="56dp"
                 android:visibility="gone"/>
-            <View
-                android:id="@+id/divider_view"
-                style="@style/HorizontalDivider"
-                android:layout_below="@id/tab_title"
-                android:visibility="gone"
-                android:background="@macro/divider_line_bg_color"/>
             <org.chromium.ui.widget.ButtonCompat
                 android:id="@+id/create_group_button"
                 android:layout_width="wrap_content"
diff --git a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridDialogView.java b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridDialogView.java
index 06521aaa180093..024d9008b99457 100644
--- a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridDialogView.java
+++ b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridDialogView.java
@@ -12,7 +12,6 @@
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.graphics.RectF;
-import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.GradientDrawable;
 import android.util.AttributeSet;
 import android.view.View;
@@ -720,10 +719,6 @@ private void updateAnimationCardView(View view) {
         ApiCompatibilityUtils.setImageTintList(actionButton,
                 ImageViewCompat.getImageTintList((view.findViewById(R.id.action_button))));
 
-        View dividerView = mAnimationCardView.findViewById(R.id.divider_view);
-        dividerView.setBackgroundColor(
-                ((ColorDrawable) view.findViewById(R.id.divider_view).getBackground()).getColor());
-
         mAnimationCardView.findViewById(R.id.background_view).setBackground(null);
     }
 
diff --git a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridViewBinder.java b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridViewBinder.java
index cd3e893aaf2130..222e4c0dbc5d46 100644
--- a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridViewBinder.java
+++ b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridViewBinder.java
@@ -456,7 +456,6 @@ private static void updateFavicon(ViewLookupCachingFrameLayout rootView, Propert
     private static void updateColor(
             ViewLookupCachingFrameLayout rootView, boolean isIncognito, boolean isSelected) {
         View cardView = rootView.fastFindViewById(R.id.card_view);
-        View dividerView = rootView.fastFindViewById(R.id.divider_view);
         TextView titleView = (TextView) rootView.fastFindViewById(R.id.tab_title);
         TabGridThumbnailView thumbnail =
                 (TabGridThumbnailView) rootView.fastFindViewById(R.id.tab_thumbnail);
@@ -468,9 +467,6 @@ private static void updateColor(
                 cardView.getContext(), isIncognito, isSelected);
         ViewCompat.setBackgroundTintList(cardView, ColorStateList.valueOf(backgroundColor));
 
-        dividerView.setBackgroundColor(
-                TabUiThemeProvider.getDividerColor(dividerView.getContext(), isIncognito));
-
         titleView.setTextColor(TabUiThemeProvider.getTitleTextColor(
                 titleView.getContext(), isIncognito, isSelected));
 
diff --git a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabUiThemeProvider.java b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabUiThemeProvider.java
index 13e1bb579164d2..b00ede712fb5fb 100644
--- a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabUiThemeProvider.java
+++ b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabUiThemeProvider.java
@@ -193,19 +193,6 @@ public static ColorStateList getToggleActionButtonCheckedDrawableTintList(
         return MaterialColors.getColor(context, org.chromium.chrome.R.attr.colorOnPrimary, TAG);
     }
 
-    /**
-     * Returns the divider color for tab grid card based on the incognito mode.
-     *
-     * @param context {@link Context} used to retrieve color.
-     * @param isIncognito Whether the color is used for incognito mode.
-     * @return The divider color for tab grid card.
-     */
-    @ColorInt
-    public static int getDividerColor(Context context, boolean isIncognito) {
-        return isIncognito ? context.getColor(R.color.tab_grid_card_divider_tint_color_incognito)
-                           : SemanticColorUtils.getTabGridCardDividerTintColor(context);
-    }
-
     /**
      * Returns the thumbnail placeholder color resource id based on the incognito mode.
      *