diff --git a/lib/main.dart b/lib/main.dart
index d03b902..ef86464 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -128,7 +128,7 @@ class _ContactsPlusPlusState extends State<ContactsPlusPlus> {
                     textTheme: _typography.white,
                     colorScheme: darkDynamic ?? ColorScheme.fromSeed(seedColor: Colors.purple, brightness: Brightness.dark),
                   ),
-                  themeMode: ThemeMode.dark,
+                  themeMode: ThemeMode.values[widget.settingsClient.currentSettings.themeMode.valueOrDefault],
                   home: Builder( // Builder is necessary here since we need a context which has access to the ClientHolder
                     builder: (context) {
                       showUpdateDialogOnFirstBuild(context);
diff --git a/lib/models/settings.dart b/lib/models/settings.dart
index 89519c5..97484d7 100644
--- a/lib/models/settings.dart
+++ b/lib/models/settings.dart
@@ -2,6 +2,7 @@ import 'dart:convert';
 
 import 'package:contacts_plus_plus/models/friend.dart';
 import 'package:contacts_plus_plus/models/sem_ver.dart';
+import 'package:flutter/material.dart';
 import 'package:uuid/uuid.dart';
 
 class SettingsEntry<T> {
@@ -38,15 +39,18 @@ class Settings {
   final SettingsEntry<int> lastOnlineStatus;
   final SettingsEntry<String> lastDismissedVersion;
   final SettingsEntry<String> machineId;
+  final SettingsEntry<int> themeMode;
 
   Settings({
     SettingsEntry<bool>? notificationsDenied,
     SettingsEntry<int>? lastOnlineStatus,
+    SettingsEntry<int>? themeMode,
     SettingsEntry<String>? lastDismissedVersion,
     SettingsEntry<String>? machineId
   })
       : notificationsDenied = notificationsDenied ?? const SettingsEntry<bool>(deflt: false),
         lastOnlineStatus = lastOnlineStatus ?? SettingsEntry<int>(deflt: OnlineStatus.online.index),
+        themeMode = themeMode ?? SettingsEntry<int>(deflt: ThemeMode.dark.index),
         lastDismissedVersion = lastDismissedVersion ?? SettingsEntry<String>(deflt: SemVer.zero().toString()),
         machineId = machineId ?? SettingsEntry<String>(deflt: const Uuid().v4());
 
@@ -54,6 +58,7 @@ class Settings {
     return Settings(
       notificationsDenied: retrieveEntryOrNull<bool>(map["notificationsDenied"]),
       lastOnlineStatus: retrieveEntryOrNull<int>(map["lastOnlineStatus"]),
+      themeMode: retrieveEntryOrNull<int>(map["themeMode"]),
       lastDismissedVersion: retrieveEntryOrNull<String>(map["lastDismissedVersion"]),
       machineId: retrieveEntryOrNull<String>(map["machineId"]),
     );
@@ -72,6 +77,7 @@ class Settings {
     return {
       "notificationsDenied": notificationsDenied.toMap(),
       "lastOnlineStatus": lastOnlineStatus.toMap(),
+      "themeMode": themeMode.toMap(),
       "lastDismissedVersion": lastDismissedVersion.toMap(),
       "machineId": machineId.toMap(),
     };
@@ -82,12 +88,14 @@ class Settings {
   Settings copyWith({
     bool? notificationsDenied,
     int? lastOnlineStatus,
+    int? themeMode,
     String? lastDismissedVersion,
     String? machineId,
   }) {
     return Settings(
       notificationsDenied: this.notificationsDenied.passThrough(notificationsDenied),
       lastOnlineStatus: this.lastOnlineStatus.passThrough(lastOnlineStatus),
+      themeMode: this.themeMode.passThrough(themeMode),
       lastDismissedVersion: this.lastDismissedVersion.passThrough(lastDismissedVersion),
       machineId: this.machineId.passThrough(machineId),
     );
diff --git a/lib/widgets/settings_page.dart b/lib/widgets/settings_page.dart
index 0d9128f..8a07882 100644
--- a/lib/widgets/settings_page.dart
+++ b/lib/widgets/settings_page.dart
@@ -1,5 +1,7 @@
 import 'package:contacts_plus_plus/client_holder.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_phoenix/flutter_phoenix.dart';
+import 'package:intl/intl.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:url_launcher/url_launcher.dart';
 
@@ -27,6 +29,31 @@ class SettingsPage extends StatelessWidget {
             initialState: !sClient.currentSettings.notificationsDenied.valueOrDefault,
             onChanged: (value) async => await sClient.changeSettings(sClient.currentSettings.copyWith(notificationsDenied: !value)),
           ),
+          const ListSectionHeader(name: "Appearance"),
+          ListTile(
+            trailing: StatefulBuilder(
+                builder: (context, setState) {
+                  return DropdownButton<ThemeMode>(
+                    items: ThemeMode.values.map((mode) => DropdownMenuItem<ThemeMode>(
+                      value: mode,
+                      child: Text("${toBeginningOfSentenceCase(mode.name)}",),
+                    )).toList(),
+                    value: ThemeMode.values[sClient.currentSettings.themeMode.valueOrDefault],
+                    onChanged: (ThemeMode? value) async {
+                      final currentSetting = sClient.currentSettings.themeMode.value;
+                      if (currentSetting != value?.index) {
+                        await sClient.changeSettings(sClient.currentSettings.copyWith(themeMode: value?.index));
+                        if (context.mounted) {
+                          Phoenix.rebirth(context);
+                        }
+                      }
+                      setState(() {});
+                    },
+                  );
+                }
+            ),
+            title: const Text("Theme Mode"),
+          ),
           const ListSectionHeader(name: "Other"),
           ListTile(
             trailing: const Icon(Icons.logout),