diff --git a/packages/SystemUI/customization/src/com/android/systemui/shared/clocks/DefaultClockController.kt b/packages/SystemUI/customization/src/com/android/systemui/shared/clocks/DefaultClockController.kt
index 2a40f5c70420d..4df7a44d3e1d9 100644
--- a/packages/SystemUI/customization/src/com/android/systemui/shared/clocks/DefaultClockController.kt
+++ b/packages/SystemUI/customization/src/com/android/systemui/shared/clocks/DefaultClockController.kt
@@ -95,7 +95,7 @@ class DefaultClockController(
 
     open inner class DefaultClockFaceController(
         override val view: AnimatableClockView,
-        val seedColor: Int?,
+        var seedColor: Int?,
     ) : ClockFaceController {
 
         // MAGENTA is a placeholder, and will be assigned correctly in initialize
@@ -111,9 +111,9 @@ class DefaultClockController(
 
         init {
             if (seedColor != null) {
-                currentColor = seedColor
+                currentColor = seedColor!!
             }
-            view.setColors(currentColor, currentColor)
+            view.setColors(DOZE_COLOR, currentColor)
         }
 
         override val events =
@@ -141,7 +141,7 @@ class DefaultClockController(
         fun updateColor() {
             val color =
                 if (seedColor != null) {
-                    seedColor
+                    seedColor!!
                 } else if (isRegionDark) {
                     resources.getColor(android.R.color.system_accent1_100)
                 } else {
@@ -194,6 +194,14 @@ class DefaultClockController(
             smallClock.updateColor()
         }
 
+        override fun onSeedColorChanged(seedColor: Int?) {
+            largeClock.seedColor = seedColor
+            smallClock.seedColor = seedColor
+
+            largeClock.updateColor()
+            smallClock.updateColor()
+        }
+
         override fun onLocaleChanged(locale: Locale) {
             val nf = NumberFormat.getInstance(locale)
             if (nf.format(FORMAT_NUMBER.toLong()) == burmeseNumerals) {
diff --git a/packages/SystemUI/plugin/src/com/android/systemui/plugins/ClockProviderPlugin.kt b/packages/SystemUI/plugin/src/com/android/systemui/plugins/ClockProviderPlugin.kt
index ab4aca569bd4a..54c837fb8760d 100644
--- a/packages/SystemUI/plugin/src/com/android/systemui/plugins/ClockProviderPlugin.kt
+++ b/packages/SystemUI/plugin/src/com/android/systemui/plugins/ClockProviderPlugin.kt
@@ -112,6 +112,9 @@ interface ClockEvents {
     /** Call whenever the color palette should update */
     fun onColorPaletteChanged(resources: Resources) {}
 
+    /** Call if the seed color has changed and should be updated */
+    fun onSeedColorChanged(seedColor: Int?) {}
+
     /** Call whenever the weather data should update */
     fun onWeatherDataChanged(data: WeatherData) {}
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shared/clocks/DefaultClockProviderTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shared/clocks/DefaultClockProviderTest.kt
index cd2efc061b72e..7fa27f34cd9f2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shared/clocks/DefaultClockProviderTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/shared/clocks/DefaultClockProviderTest.kt
@@ -26,6 +26,7 @@ import android.widget.FrameLayout
 import androidx.test.filters.SmallTest
 import com.android.systemui.R
 import com.android.systemui.SysuiTestCase
+import com.android.systemui.plugins.ClockSettings
 import com.android.systemui.shared.clocks.DefaultClockController.Companion.DOZE_COLOR
 import com.android.systemui.util.mockito.any
 import com.android.systemui.util.mockito.eq
@@ -40,7 +41,6 @@ import org.junit.Test
 import org.junit.runner.RunWith
 import org.mockito.ArgumentMatchers.anyBoolean
 import org.mockito.ArgumentMatchers.anyFloat
-import org.mockito.ArgumentMatchers.anyInt
 import org.mockito.ArgumentMatchers.notNull
 import org.mockito.Mock
 import org.mockito.Mockito.never
@@ -97,13 +97,14 @@ class DefaultClockProviderTest : SysuiTestCase() {
     @Test
     fun defaultClock_initialize() {
         val clock = provider.createClock(DEFAULT_CLOCK_ID)
-        verify(mockSmallClockView).setColors(Color.MAGENTA, Color.MAGENTA)
-        verify(mockLargeClockView).setColors(Color.MAGENTA, Color.MAGENTA)
+        verify(mockSmallClockView).setColors(DOZE_COLOR, Color.MAGENTA)
+        verify(mockLargeClockView).setColors(DOZE_COLOR, Color.MAGENTA)
 
         clock.initialize(resources, 0f, 0f)
 
-        verify(mockSmallClockView).setColors(eq(DOZE_COLOR), anyInt())
-        verify(mockLargeClockView).setColors(eq(DOZE_COLOR), anyInt())
+        val expectedColor = 0
+        verify(mockSmallClockView).setColors(DOZE_COLOR, expectedColor)
+        verify(mockLargeClockView).setColors(DOZE_COLOR, expectedColor)
         verify(mockSmallClockView).onTimeZoneChanged(notNull())
         verify(mockLargeClockView).onTimeZoneChanged(notNull())
         verify(mockSmallClockView).refreshTime()
@@ -159,15 +160,31 @@ class DefaultClockProviderTest : SysuiTestCase() {
 
     @Test
     fun defaultClock_events_onColorPaletteChanged() {
+        val expectedColor = 0
         val clock = provider.createClock(DEFAULT_CLOCK_ID)
 
-        verify(mockSmallClockView).setColors(Color.MAGENTA, Color.MAGENTA)
-        verify(mockLargeClockView).setColors(Color.MAGENTA, Color.MAGENTA)
+        verify(mockSmallClockView).setColors(DOZE_COLOR, Color.MAGENTA)
+        verify(mockLargeClockView).setColors(DOZE_COLOR, Color.MAGENTA)
 
         clock.events.onColorPaletteChanged(resources)
 
-        verify(mockSmallClockView).setColors(eq(DOZE_COLOR), anyInt())
-        verify(mockLargeClockView).setColors(eq(DOZE_COLOR), anyInt())
+        verify(mockSmallClockView).setColors(DOZE_COLOR, expectedColor)
+        verify(mockLargeClockView).setColors(DOZE_COLOR, expectedColor)
+    }
+
+    @Test
+    fun defaultClock_events_onSeedColorChanged() {
+        val initSeedColor = 10
+        val newSeedColor = 20
+        val clock = provider.createClock(ClockSettings(DEFAULT_CLOCK_ID, initSeedColor))
+
+        verify(mockSmallClockView).setColors(DOZE_COLOR, initSeedColor)
+        verify(mockLargeClockView).setColors(DOZE_COLOR, initSeedColor)
+
+        clock.events.onSeedColorChanged(newSeedColor)
+
+        verify(mockSmallClockView).setColors(DOZE_COLOR, newSeedColor)
+        verify(mockLargeClockView).setColors(DOZE_COLOR, newSeedColor)
     }
 
     @Test