diff --git a/third_party/blink/renderer/core/html/forms/resources/calendar_picker_refresh.css b/third_party/blink/renderer/core/html/forms/resources/calendar_picker_refresh.css
index 2a59e34..f72ea7e1 100644
--- a/third_party/blink/renderer/core/html/forms/resources/calendar_picker_refresh.css
+++ b/third_party/blink/renderer/core/html/forms/resources/calendar_picker_refresh.css
@@ -383,3 +383,128 @@
     forced-color-adjust: none;
   }
 }
+
+@media (prefers-color-scheme: dark) {
+  .calendar-picker {
+    background-color: #4a4a4a;
+    color:#ffffff;
+  }
+
+  .calendar-table-header-view {
+    background-color: #4a4a4a;
+  }
+
+  .calendar-navigation-button {
+    background-color: #4a4a4a;
+    color: #ffffff;
+  }
+
+  .calendar-navigation-button:hover {
+    background-color: rgba(195, 195, 195, 0.3);
+  }
+
+  .calendar-navigation-button:disabled {
+    background-color: #4a4a4a;
+  }
+
+  .month-popup-button:disabled {
+    background-color: #4a4a4a;
+    color: rgba(255, 255, 255, 0.3);
+  }
+
+  .day-cell {
+    background-color: #4a4a4a;
+    color: rgba(255, 255, 255, 0.6);
+  }
+
+  .day-cell.current-month {
+    color: #ffffff;
+  }
+
+  .month-button:hover {
+    background-color: rgba(195, 195, 195, 0.3);
+  }
+
+  :not(.week-picker) > .calendar-table-view > .scroll-view > .scroll-view-content
+      > .calendar-row-cell > .day-cell:not(.selected):hover {
+    background-color: rgba(195, 195, 195, 0.3);
+  }
+
+  .week-picker .calendar-row-cell:hover
+      .day-cell:not(.selected):not(.disabled):not(:nth-child(2)),
+  .week-picker .calendar-row-cell:hover + .calendar-row-cell
+      .day-cell:not(.selected):not(.disabled):nth-child(2),
+  .calendar-row-cell:hover .week-number-cell:not(.selected):not(.disabled) {
+    background-color: rgba(195, 195, 195, 0.3);
+  }
+
+  .day-cell.selected,
+  .month-button.selected,
+  .week-number-cell.selected {
+    background-color: rgba(195, 195, 195, 0.5);
+    color: #FFFFFF;
+  }
+
+  .day-cell.disabled,
+  .day-cell.disabled.today,
+  .month-button[aria-disabled="true"],
+  .week-number-cell.disabled {
+    background-color: #4a4a4a;
+    color: rgba(255, 255, 255, 0.3);
+  }
+
+  .today-button-refresh:hover {
+    background-color: rgba(195, 195, 195, 0.3);
+  }
+
+  .today-button-refresh:disabled {
+    background-color: #4a4a4a;
+    color: rgba(255, 255, 255, 0.3);
+  }
+
+  .year-list-cell .label {
+    background-color: #4a4a4a;
+    color: #ffffff;
+  }
+
+  body {
+    background-color: #4a4a4a;
+  }
+
+  .month-popup-button,
+  .month-popup-button:hover,
+  .month-popup-button:disabled {
+      color: #ffffff;
+  }
+
+  .scrubby-scroll-bar {
+    background-color: #4a4a4a;
+    border-left: 1px solid #4a4a4a;
+  }
+
+  .scrubby-scroll-thumb {
+    background-color: #d8d8d8;
+  }
+
+  .calendar-navigation-button path {
+    fill: #ffffff;
+  }
+
+  .month-popup-button polygon {
+    fill: #ffffff;
+  }
+
+  .month-popup-button:disabled polygon {
+    fill: #ffffff;
+  }
+
+  .year-list-cell .month-chooser {
+    background-color: #4a4a4a;
+  }
+
+  .month-button {
+    background-color: #4a4a4a;
+    color: #ffffff;
+  }
+
+}
diff --git a/third_party/blink/renderer/core/html/forms/resources/time_picker.css b/third_party/blink/renderer/core/html/forms/resources/time_picker.css
index 2a46011..0205061 100644
--- a/third_party/blink/renderer/core/html/forms/resources/time_picker.css
+++ b/third_party/blink/renderer/core/html/forms/resources/time_picker.css
@@ -82,3 +82,23 @@
     border-color: WindowText;
   }
 }
+
+@media (prefers-color-scheme: dark) {
+  .time-picker {
+    background: #4a4a4a;
+    border: 1px solid #bfbfbf;
+  }
+
+  .time-cell {
+    color: #ffffff;
+  }
+
+  .time-cell:hover {
+    background-color: rgba(195, 195, 195, 0.3);
+  }
+
+  .time-cell.selected {
+    background-color: rgba(195, 195, 195, 0.5);
+    color: #FFFFFF;
+  }
+}
diff --git a/third_party/blink/renderer/core/html/resources/controls_refresh.css b/third_party/blink/renderer/core/html/resources/controls_refresh.css
index ccf1422..d8de47f4 100644
--- a/third_party/blink/renderer/core/html/resources/controls_refresh.css
+++ b/third_party/blink/renderer/core/html/resources/controls_refresh.css
@@ -146,7 +146,7 @@
 input[type="datetime-local" i]::-webkit-calendar-picker-indicator,
 input[type="month" i]::-webkit-calendar-picker-indicator,
 input[type="week" i]::-webkit-calendar-picker-indicator {
-  background-image: -webkit-image-set(url(images/calendar_icon.svg) 1x);
+  background-image: -internal-light-dark(-webkit-image-set(url(images/calendar_icon.svg) 1x), -webkit-image-set(url(images/calendar_icon_white.svg) 1x));
   background-origin: content-box;
   background-repeat: no-repeat;
   background-size: contain;
diff --git a/third_party/blink/renderer/core/html/resources/images/calendar_icon_white.svg b/third_party/blink/renderer/core/html/resources/images/calendar_icon_white.svg
new file mode 100644
index 0000000..3f4b476
--- /dev/null
+++ b/third_party/blink/renderer/core/html/resources/images/calendar_icon_white.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="15" viewBox="0 0 24 24"><path fill="#ffffff" d="M20 3h-1V1h-2v2H7V1H5v2H4c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 18H4V8h16v13z"/><path fill="none" d="M0 0h24v24H0z"/></svg>
\ No newline at end of file
diff --git a/third_party/blink/web_tests/platform/linux/virtual/dark-color-scheme/date/date-picker-basic-expected.png b/third_party/blink/web_tests/platform/linux/virtual/dark-color-scheme/date/date-picker-basic-expected.png
new file mode 100644
index 0000000..0885986
--- /dev/null
+++ b/third_party/blink/web_tests/platform/linux/virtual/dark-color-scheme/date/date-picker-basic-expected.png
Binary files differ
diff --git a/third_party/blink/web_tests/platform/linux/virtual/dark-color-scheme/date/date-picker-month-year-selector-expected.png b/third_party/blink/web_tests/platform/linux/virtual/dark-color-scheme/date/date-picker-month-year-selector-expected.png
new file mode 100644
index 0000000..b5201700
--- /dev/null
+++ b/third_party/blink/web_tests/platform/linux/virtual/dark-color-scheme/date/date-picker-month-year-selector-expected.png
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new file mode 100644
index 0000000..56b5f32
--- /dev/null
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new file mode 100644
index 0000000..8bd456e
--- /dev/null
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new file mode 100644
index 0000000..a29ee0fd
--- /dev/null
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new file mode 100644
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--- /dev/null
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new file mode 100644
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--- /dev/null
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new file mode 100644
index 0000000..36e11eb
--- /dev/null
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--- /dev/null
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diff --git a/third_party/blink/web_tests/platform/win7/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-month-year-selector-expected.png b/third_party/blink/web_tests/platform/win7/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-month-year-selector-expected.png
new file mode 100644
index 0000000..a4d2ce1
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diff --git a/third_party/blink/web_tests/platform/win7/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-open-expected.png b/third_party/blink/web_tests/platform/win7/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-open-expected.png
new file mode 100644
index 0000000..6d193b7
--- /dev/null
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diff --git a/third_party/blink/web_tests/virtual/dark-color-scheme/date/date-picker-basic.html b/third_party/blink/web_tests/virtual/dark-color-scheme/date/date-picker-basic.html
new file mode 100644
index 0000000..8450c327
--- /dev/null
+++ b/third_party/blink/web_tests/virtual/dark-color-scheme/date/date-picker-basic.html
@@ -0,0 +1,8 @@
+<html>
+<meta name="color-scheme" content="dark">
+
+<body>
+  <input type=date id=date value="2019-07-31">
+</body>
+
+</html>
\ No newline at end of file
diff --git a/third_party/blink/web_tests/virtual/dark-color-scheme/date/date-picker-month-year-selector.html b/third_party/blink/web_tests/virtual/dark-color-scheme/date/date-picker-month-year-selector.html
new file mode 100644
index 0000000..0234495
--- /dev/null
+++ b/third_party/blink/web_tests/virtual/dark-color-scheme/date/date-picker-month-year-selector.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+
+<head>
+  <meta name="color-scheme" content="dark">
+</head>
+<script>
+  testRunner.waitUntilDone();
+</script>
+<script src="../../../fast/forms/resources/common.js"></script>
+<script src="../../../fast/forms/resources/picker-common.js"></script>
+<script
+  src="../../../fast/forms/calendar-picker/resources/calendar-picker-common.js"></script>
+<input type=date id=date value="2019-07-31">
+<script>
+  openPicker(document.getElementById('date'), function () {
+    clickMonthPopupButton();
+    popupWindow.global.picker.monthPopupView.yearListView.element.addEventListener('webkitTransitionEnd', function () {
+      testRunner.notifyDone();
+    })
+  });
+</script>
\ No newline at end of file
diff --git a/third_party/blink/web_tests/virtual/dark-color-scheme/date/date-picker-open.html b/third_party/blink/web_tests/virtual/dark-color-scheme/date/date-picker-open.html
new file mode 100644
index 0000000..843b558
--- /dev/null
+++ b/third_party/blink/web_tests/virtual/dark-color-scheme/date/date-picker-open.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+  <meta name="color-scheme" content="dark">
+  <script src="../../../fast/forms/resources/common.js"></script>
+  <script src="../../../fast/forms/resources/picker-common.js"></script>
+  <script
+    src="../../../fast/forms/calendar-picker/resources/calendar-picker-common.js"></script>
+</head>
+
+<body>
+  <input type="date" id="date" value="2019-07-31">
+  <script>
+    openPicker(document.getElementById('date'));
+  </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/third_party/blink/web_tests/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-basic.html b/third_party/blink/web_tests/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-basic.html
new file mode 100644
index 0000000..2edca30
--- /dev/null
+++ b/third_party/blink/web_tests/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-basic.html
@@ -0,0 +1,8 @@
+<html>
+<meta name="color-scheme" content="dark">
+
+<body>
+  <input type="datetime-local" id="datetime-local" value="2019-02-14T13:02">
+</body>
+
+</html>
\ No newline at end of file
diff --git a/third_party/blink/web_tests/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-month-year-selector.html b/third_party/blink/web_tests/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-month-year-selector.html
new file mode 100644
index 0000000..6576e42
--- /dev/null
+++ b/third_party/blink/web_tests/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-month-year-selector.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+
+<head>
+    <meta name="color-scheme" content="dark">
+</head>
+<script>
+    testRunner.waitUntilDone();
+</script>
+<script src="../../../fast/forms/resources/common.js"></script>
+<script src="../../../fast/forms/resources/picker-common.js"></script>
+<script
+    src="../../../fast/forms/calendar-picker/resources/calendar-picker-common.js"></script>
+<input type="datetime-local" id="datetime-local" value="2019-02-14T13:02">
+<script>
+    openPicker(document.getElementById('datetime-local'), function () {
+        clickMonthPopupButton();
+        testRunner.notifyDone();
+    });
+</script>
\ No newline at end of file
diff --git a/third_party/blink/web_tests/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-open.html b/third_party/blink/web_tests/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-open.html
new file mode 100644
index 0000000..f547f78
--- /dev/null
+++ b/third_party/blink/web_tests/virtual/dark-color-scheme/datetimelocal-picker/datetimelocal-open.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+  <meta name="color-scheme" content="dark">
+  <script src="../../../fast/forms/resources/common.js"></script>
+  <script src="../../../fast/forms/resources/picker-common.js"></script>
+  <script
+    src="../../../fast/forms/calendar-picker/resources/calendar-picker-common.js"></script>
+</head>
+
+<body>
+  <input type="datetime-local" id="datetime-local" value="2019-02-14T13:02">
+  <script>
+    openPicker(document.getElementById('datetime-local'));
+  </script>
+</body>
+
+</html>
\ No newline at end of file