diff --git a/lib/core/config/app_accent.dart b/lib/core/config/app_accent.dart
new file mode 100644
index 0000000..a8bd16f
--- /dev/null
+++ b/lib/core/config/app_accent.dart
@@ -0,0 +1,34 @@
+import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class AppAccent {
+  static const prefKey = 'app_accent_seed';
+
+  static const List<({String label, Color? seed})> presets = [
+    (label: 'Системный', seed: null),
+    (label: 'Сиреневый', seed: Color(0xFFC1C4FF)),
+    (label: 'Синий', seed: Color(0xFF4F8EFF)),
+    (label: 'Бирюзовый', seed: Color(0xFF00BFA5)),
+    (label: 'Зелёный', seed: Color(0xFF43A047)),
+    (label: 'Янтарный', seed: Color(0xFFFFB300)),
+    (label: 'Розовый', seed: Color(0xFFE91E63)),
+    (label: 'Красный', seed: Color(0xFFE53935)),
+    (label: 'Фиолетовый', seed: Color(0xFF7E57C2)),
+  ];
+
+  static Future<Color?> load() async {
+    final prefs = await SharedPreferences.getInstance();
+    final val = prefs.getInt(prefKey);
+    if (val == null) return null;
+    return Color(val);
+  }
+
+  static Future<void> save(Color? color) async {
+    final prefs = await SharedPreferences.getInstance();
+    if (color == null) {
+      await prefs.remove(prefKey);
+    } else {
+      await prefs.setInt(prefKey, color.toARGB32());
+    }
+  }
+}