diff --git a/api/current.txt b/api/current.txt
index c0a9c48..efd3117 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -48565,6 +48565,7 @@
     method public String getName();
     method @Deprecated public int getOrientation();
     method @Deprecated public int getPixelFormat();
+    method @Nullable public android.graphics.ColorSpace getPreferredWideGamutColorSpace();
     method public long getPresentationDeadlineNanos();
     method public void getRealMetrics(android.util.DisplayMetrics);
     method public void getRealSize(android.graphics.Point);
diff --git a/core/java/android/hardware/display/DisplayManagerGlobal.java b/core/java/android/hardware/display/DisplayManagerGlobal.java
index 7e45441..f3ebd7f 100644
--- a/core/java/android/hardware/display/DisplayManagerGlobal.java
+++ b/core/java/android/hardware/display/DisplayManagerGlobal.java
@@ -20,6 +20,7 @@
 import android.content.Context;
 import android.content.pm.ParceledListSlice;
 import android.content.res.Resources;
+import android.graphics.ColorSpace;
 import android.graphics.Point;
 import android.hardware.display.DisplayManager.DisplayListener;
 import android.media.projection.IMediaProjection;
@@ -80,12 +81,20 @@
             new ArrayList<DisplayListenerDelegate>();
 
     private final SparseArray<DisplayInfo> mDisplayInfoCache = new SparseArray<DisplayInfo>();
+    private final ColorSpace mWideColorSpace;
     private int[] mDisplayIdCache;
 
     private int mWifiDisplayScanNestCount;
 
     private DisplayManagerGlobal(IDisplayManager dm) {
         mDm = dm;
+        try {
+            mWideColorSpace =
+                    ColorSpace.get(
+                            ColorSpace.Named.values()[mDm.getPreferredWideGamutColorSpaceId()]);
+        } catch (RemoteException ex) {
+            throw ex.rethrowFromSystemServer();
+        }
     }
 
     /**
@@ -495,6 +504,17 @@
     }
 
     /**
+     * Gets the preferred wide gamut color space for all displays.
+     * The wide gamut color space is returned from composition pipeline
+     * based on hardware capability.
+     *
+     * @hide
+     */
+    public ColorSpace getPreferredWideGamutColorSpace() {
+        return mWideColorSpace;
+    }
+
+    /**
      * Sets the global brightness configuration for a given user.
      *
      * @hide
diff --git a/core/java/android/hardware/display/IDisplayManager.aidl b/core/java/android/hardware/display/IDisplayManager.aidl
index aae8afb..5ea8bd6 100644
--- a/core/java/android/hardware/display/IDisplayManager.aidl
+++ b/core/java/android/hardware/display/IDisplayManager.aidl
@@ -116,4 +116,9 @@
 
     // Get the minimum brightness curve.
     Curve getMinimumBrightnessCurve();
+
+    // Gets the id of the preferred wide gamut color space for all displays.
+    // The wide gamut color space is returned from composition pipeline
+    // based on hardware capability.
+    int getPreferredWideGamutColorSpaceId();
 }
diff --git a/core/java/android/view/Display.java b/core/java/android/view/Display.java
index f58efc9..e3a6bd7 100644
--- a/core/java/android/view/Display.java
+++ b/core/java/android/view/Display.java
@@ -26,6 +26,7 @@
 import android.content.res.CompatibilityInfo;
 import android.content.res.Configuration;
 import android.content.res.Resources;
+import android.graphics.ColorSpace;
 import android.graphics.PixelFormat;
 import android.graphics.Point;
 import android.graphics.Rect;
@@ -953,6 +954,24 @@
     }
 
     /**
+     * Returns the preferred wide color space of the Display.
+     * The returned wide gamut color space is based on hardware capability and
+     * is preferred by the composition pipeline.
+     * Returns null if the display doesn't support wide color gamut.
+     * {@link Display#isWideColorGamut()}.
+     */
+    @Nullable
+    public ColorSpace getPreferredWideGamutColorSpace() {
+        synchronized (this) {
+            updateDisplayInfoLocked();
+            if (mDisplayInfo.isWideColorGamut()) {
+                return mGlobal.getPreferredWideGamutColorSpace();
+            }
+            return null;
+        }
+    }
+
+    /**
      * Gets the supported color modes of this device.
      * @hide
      */
diff --git a/services/core/java/com/android/server/display/DisplayManagerService.java b/services/core/java/com/android/server/display/DisplayManagerService.java
index cb3f91b..b89768a 100644
--- a/services/core/java/com/android/server/display/DisplayManagerService.java
+++ b/services/core/java/com/android/server/display/DisplayManagerService.java
@@ -36,6 +36,7 @@
 import android.content.pm.ParceledListSlice;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
+import android.graphics.ColorSpace;
 import android.graphics.Point;
 import android.hardware.SensorManager;
 import android.hardware.display.AmbientBrightnessDayStats;
@@ -93,9 +94,9 @@
 import com.android.server.LocalServices;
 import com.android.server.SystemService;
 import com.android.server.UiThread;
+import com.android.server.display.ColorDisplayService.ColorDisplayServiceInternal;
 import com.android.server.wm.SurfaceAnimationThread;
 import com.android.server.wm.WindowManagerInternal;
-import com.android.server.display.ColorDisplayService.ColorDisplayServiceInternal;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -294,6 +295,7 @@
     // is rejected by the system.
     private final Curve mMinimumBrightnessCurve;
     private final Spline mMinimumBrightnessSpline;
+    private final ColorSpace mWideColorSpace;
 
     public DisplayManagerService(Context context) {
         this(context, new Injector());
@@ -322,6 +324,8 @@
         PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
         mGlobalDisplayBrightness = pm.getDefaultScreenBrightnessSetting();
         mCurrentUserId = UserHandle.USER_SYSTEM;
+        ColorSpace[] colorSpaces = SurfaceControl.getCompositionColorSpaces();
+        mWideColorSpace = colorSpaces[1];
     }
 
     public void setupSchedulerPolicies() {
@@ -1073,6 +1077,10 @@
         return mMinimumBrightnessCurve;
     }
 
+    int getPreferredWideGamutColorSpaceIdInternal() {
+        return mWideColorSpace.getId();
+    }
+
     private void setBrightnessConfigurationForUserInternal(
             @Nullable BrightnessConfiguration c, @UserIdInt int userId,
             @Nullable String packageName) {
@@ -2128,6 +2136,16 @@
             }
         }
 
+        @Override // Binder call
+        public int getPreferredWideGamutColorSpaceId() {
+            final long token = Binder.clearCallingIdentity();
+            try {
+                return getPreferredWideGamutColorSpaceIdInternal();
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+
         void setBrightness(int brightness) {
             Settings.System.putIntForUser(mContext.getContentResolver(),
                     Settings.System.SCREEN_BRIGHTNESS, brightness, UserHandle.USER_CURRENT);