diff --git a/Signal/src/ViewControllers/ColorPickerViewController.swift b/Signal/src/ViewControllers/ColorPickerViewController.swift
index 6a94abf62..eff071c5a 100644
--- a/Signal/src/ViewControllers/ColorPickerViewController.swift
+++ b/Signal/src/ViewControllers/ColorPickerViewController.swift
@@ -71,7 +71,7 @@ class ColorPickerViewController: UIViewController, UIPickerViewDelegate, UIPicke
 
     override func loadView() {
         self.view = UIView()
-        view.backgroundColor = .white
+        view.backgroundColor = Theme.backgroundColor
         view.addSubview(pickerView)
 
         pickerView.autoVCenterInSuperview()
diff --git a/Signal/src/ViewControllers/ThreadSettings/FingerprintViewScanController.m b/Signal/src/ViewControllers/ThreadSettings/FingerprintViewScanController.m
index 6775045ec..b12c76d0b 100644
--- a/Signal/src/ViewControllers/ThreadSettings/FingerprintViewScanController.m
+++ b/Signal/src/ViewControllers/ThreadSettings/FingerprintViewScanController.m
@@ -68,9 +68,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (void)createViews
 {
-    UIColor *darkGrey = [UIColor colorWithRGBHex:0x404040];
-
-    self.view.backgroundColor = [UIColor blackColor];
+    self.view.backgroundColor = UIColor.blackColor;
 
     self.qrScanningController = [OWSQRCodeScanningViewController new];
     self.qrScanningController.scanDelegate = self;
@@ -79,7 +77,7 @@ NS_ASSUME_NONNULL_BEGIN
     [self.qrScanningController.view autoPinToTopLayoutGuideOfViewController:self withInset:0];
 
     UIView *footer = [UIView new];
-    footer.backgroundColor = darkGrey;
+    footer.backgroundColor = [UIColor colorWithWhite:0.25f alpha:1.f];
     [self.view addSubview:footer];
     [footer autoPinWidthToSuperview];
     [footer autoPinEdgeToSuperviewEdge:ALEdgeBottom];