diff --git a/packages/SystemUI/res/layout/long_screenshot.xml b/packages/SystemUI/res/layout/long_screenshot.xml
index 50f38b6fa67f1..5a717db3aa6ac 100644
--- a/packages/SystemUI/res/layout/long_screenshot.xml
+++ b/packages/SystemUI/res/layout/long_screenshot.xml
@@ -98,8 +98,9 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintBottom_toBottomOf="parent"
         app:handleThickness="@dimen/screenshot_crop_handle_thickness"
-        app:handleColor="?androidprv:attr/colorAccentPrimary"
-        app:scrimColor="@color/screenshot_crop_scrim"
+        app:handleColor="?android:attr/colorAccent"
+        app:scrimColor="?android:colorBackgroundFloating"
+        app:scrimAlpha="128"
         app:containerBackgroundColor="?android:colorBackgroundFloating"
         tools:background="?android:colorBackground"
         tools:minHeight="100dp"
@@ -114,8 +115,9 @@
         app:layout_constraintTop_toTopOf="@id/preview"
         app:layout_constraintLeft_toLeftOf="parent"
         app:handleThickness="@dimen/screenshot_crop_handle_thickness"
-        app:handleColor="?androidprv:attr/colorAccentSecondary"
-        app:scrimColor="@color/screenshot_crop_scrim"
+        app:handleColor="?android:attr/colorAccent"
+        app:scrimColor="?android:colorBackgroundFloating"
+        app:scrimAlpha="128"
         app:borderThickness="4dp"
         app:borderColor="#fff"
         />
diff --git a/packages/SystemUI/res/values/attrs.xml b/packages/SystemUI/res/values/attrs.xml
index d2ed6017b2055..b5337d363e12d 100644
--- a/packages/SystemUI/res/values/attrs.xml
+++ b/packages/SystemUI/res/values/attrs.xml
@@ -143,6 +143,8 @@
     <attr name="handleThickness" format="dimension" />
     <attr name="handleColor" format="color" />
     <attr name="scrimColor" format="color" />
+    <!-- Int [0,255] for the alpha to be applied to scrimColor -->
+    <attr name="scrimAlpha" format="integer" />
     <attr name="containerBackgroundColor" format="color" />
 
     <attr name="isVertical" format="boolean" />
@@ -179,6 +181,7 @@
         <attr name="handleThickness" />
         <attr name="handleColor" />
         <attr name="scrimColor" />
+        <attr name="scrimAlpha" />
         <attr name="containerBackgroundColor" />
     </declare-styleable>
 
@@ -186,6 +189,7 @@
         <attr name="handleThickness" />
         <attr name="handleColor" />
         <attr name="scrimColor" />
+        <attr name="scrimAlpha" />
         <attr name="borderThickness" format="dimension" />
         <attr name="borderColor" format="color" />
     </declare-styleable>
diff --git a/packages/SystemUI/res/values/colors.xml b/packages/SystemUI/res/values/colors.xml
index e7edb0e6a57da..f25e1ae086f09 100644
--- a/packages/SystemUI/res/values/colors.xml
+++ b/packages/SystemUI/res/values/colors.xml
@@ -199,9 +199,6 @@
     <color name="global_screenshot_button_ripple">#1f000000</color>
     <color name="global_screenshot_background_protection_start">#40000000</color> <!-- 25% black -->
 
-    <!-- Long screenshot UI -->
-    <color name="screenshot_crop_scrim">#6444</color>
-
     <!-- GM2 colors -->
     <color name="GM2_grey_50">#F8F9FA</color>
     <color name="GM2_grey_100">#F1F3F4</color>
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/CropView.java b/packages/SystemUI/src/com/android/systemui/screenshot/CropView.java
index 0a60f6da159e6..a9cecaaf1f76e 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/CropView.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/CropView.java
@@ -44,6 +44,7 @@ import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
 import androidx.customview.widget.ExploreByTouchHelper;
 import androidx.interpolator.view.animation.FastOutSlowInInterpolator;
 
+import com.android.internal.graphics.ColorUtils;
 import com.android.systemui.R;
 
 import java.util.List;
@@ -95,7 +96,9 @@ public class CropView extends View {
         TypedArray t = context.getTheme().obtainStyledAttributes(
                 attrs, R.styleable.CropView, 0, 0);
         mShadePaint = new Paint();
-        mShadePaint.setColor(t.getColor(R.styleable.CropView_scrimColor, Color.TRANSPARENT));
+        int alpha = t.getInteger(R.styleable.CropView_scrimAlpha, 255);
+        int scrimColor = t.getColor(R.styleable.CropView_scrimColor, Color.TRANSPARENT);
+        mShadePaint.setColor(ColorUtils.setAlphaComponent(scrimColor, alpha));
         mContainerBackgroundPaint = new Paint();
         mContainerBackgroundPaint.setColor(t.getColor(R.styleable.CropView_containerBackgroundColor,
                 Color.TRANSPARENT));
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/MagnifierView.java b/packages/SystemUI/src/com/android/systemui/screenshot/MagnifierView.java
index 34b40f79836b8..78737329750a8 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/MagnifierView.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/MagnifierView.java
@@ -33,6 +33,7 @@ import android.view.ViewPropertyAnimator;
 
 import androidx.annotation.Nullable;
 
+import com.android.internal.graphics.ColorUtils;
 import com.android.systemui.R;
 
 /**
@@ -83,7 +84,9 @@ public class MagnifierView extends View implements CropView.CropInteractionListe
         TypedArray t = context.getTheme().obtainStyledAttributes(
                 attrs, R.styleable.MagnifierView, 0, 0);
         mShadePaint = new Paint();
-        mShadePaint.setColor(t.getColor(R.styleable.MagnifierView_scrimColor, Color.TRANSPARENT));
+        int alpha = t.getInteger(R.styleable.MagnifierView_scrimAlpha, 255);
+        int scrimColor = t.getColor(R.styleable.MagnifierView_scrimColor, Color.TRANSPARENT);
+        mShadePaint.setColor(ColorUtils.setAlphaComponent(scrimColor, alpha));
         mHandlePaint = new Paint();
         mHandlePaint.setColor(t.getColor(R.styleable.MagnifierView_handleColor, Color.BLACK));
         mHandlePaint.setStrokeWidth(