diff --git a/lib/forez/main_forez_dev.dart b/lib/forez/main_forez_dev.dart
index f656711..06abfd4 100644
--- a/lib/forez/main_forez_dev.dart
+++ b/lib/forez/main_forez_dev.dart
@@ -28,6 +28,8 @@ void main() {
     apiServerSecure: false,
     clientName: "ForezFlutter",
     splashBackgroundColor: Colors.green.shade900,
+    primaryColor: Colors.green,
+    primaryColorDark: Colors.green.shade900,
     appName: "#Forez",
     appQuickDescription: tr("Events organisation in Forez plain"),
     toursEntriesBuilder: buildTour,
diff --git a/lib/main.dart b/lib/main.dart
index 1f325db..d425ac9 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -3,6 +3,7 @@ import 'package:comunic/helpers/database/database_helper.dart';
 import 'package:comunic/helpers/preferences_helper.dart';
 import 'package:comunic/helpers/serialization/user_list_serialization_helper.dart';
 import 'package:comunic/helpers/version_helper.dart';
+import 'package:comunic/models/config.dart';
 import 'package:comunic/ui/widgets/init_widget.dart';
 import 'package:comunic/utils/flutter_utils.dart';
 import 'package:comunic/utils/intl_utils.dart';
@@ -62,7 +63,10 @@ class ComunicApplicationState extends State<ComunicApplication> {
     return MaterialApp(
       debugShowCheckedModeBanner: false,
       home: InitializeWidget(),
-      theme: prefs.enableDarkMode ? ThemeData.dark() : null,
+      theme: (prefs.enableDarkMode ? ThemeData.dark() : ThemeData.fallback())
+          .copyWith(
+              primaryColor: config().primaryColor,
+              primaryColorDark: config().primaryColorDark),
       showPerformanceOverlay: prefs.showPerformancesOverlay,
     );
   }
diff --git a/lib/models/config.dart b/lib/models/config.dart
index fc56099..b93e49e 100644
--- a/lib/models/config.dart
+++ b/lib/models/config.dart
@@ -16,6 +16,8 @@ class Config {
   final bool apiServerSecure;
   final String clientName;
   final Color splashBackgroundColor;
+  final Color primaryColor;
+  final Color primaryColorDark;
   final String appName;
   final String appQuickDescription;
 
@@ -28,6 +30,8 @@ class Config {
     @required this.apiServerSecure,
     @required this.clientName,
     this.splashBackgroundColor = defaultColor,
+    this.primaryColor,
+    this.primaryColorDark,
     this.appName = "Comunic",
     this.appQuickDescription,
     this.toursEntriesBuilder,