diff --git a/.idea/misc.xml b/.idea/misc.xml
index ab5b418..95c7df3 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -4,9 +4,12 @@
     <option name="filePathToZoomLevelMap">
       <map>
         <entry key="..\:/android app development/passwordgenrator/app/src/main/res/drawable/background.xml" value="0.26979166666666665" />
+        <entry key="..\:/android app development/passwordgenrator/app/src/main/res/drawable/bg_off_switch.xml" value="0.26979166666666665" />
+        <entry key="..\:/android app development/passwordgenrator/app/src/main/res/drawable/bg_on_switch.xml" value="0.26979166666666665" />
+        <entry key="..\:/android app development/passwordgenrator/app/src/main/res/drawable/bg_switch_states.xml" value="0.26979166666666665" />
         <entry key="..\:/android app development/passwordgenrator/app/src/main/res/drawable/button_background.xml" value="0.26979166666666665" />
         <entry key="..\:/android app development/passwordgenrator/app/src/main/res/drawable/switch_background.xml" value="0.26979166666666665" />
-        <entry key="..\:/android app development/passwordgenrator/app/src/main/res/layout-land/activity_main.xml" value="0.43873873873873875" />
+        <entry key="..\:/android app development/passwordgenrator/app/src/main/res/layout-land/activity_main.xml" value="0.264" />
         <entry key="..\:/android app development/passwordgenrator/app/src/main/res/layout/activity_main.xml" value="0.25364583333333335" />
       </map>
     </option>
diff --git a/README.md b/README.md
index 0fda129..45351c3 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 
 # PassGen
+![PassGen](app/src/main/res/raw/logo_size_invert.jpg?raw=true)
 
 PassGen is a Modern Password Generator App for android written in java.
 
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index de83645..50f5af7 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -4,9 +4,9 @@
 
     <application
         android:allowBackup="true"
-        android:icon="@mipmap/ic_launcher"
+        android:icon="@raw/logo_size"
         android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
+        android:roundIcon="@raw/logo_size"
         android:supportsRtl="true"
         android:theme="@style/Theme.PasswordGenrator">
         <activity
diff --git a/app/src/main/java/com/example/passwordgenrator/MainActivity.java b/app/src/main/java/com/example/passwordgenrator/MainActivity.java
index 74bc797..5c13aa4 100644
--- a/app/src/main/java/com/example/passwordgenrator/MainActivity.java
+++ b/app/src/main/java/com/example/passwordgenrator/MainActivity.java
@@ -1,6 +1,7 @@
 package com.example.passwordgenrator;
 
 import android.content.res.Configuration;
+import android.graphics.PorterDuff;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
@@ -12,6 +13,7 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.RequiresApi;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.content.ContextCompat;
 
 import com.google.android.material.slider.Slider;
 import com.google.android.material.switchmaterial.SwitchMaterial;
@@ -42,7 +44,6 @@ protected void onCreate(Bundle savedInstanceState) {
         symbols = (SwitchMaterial) findViewById(R.id.symbols);
         slider = (Slider) findViewById(R.id.seekBar);
         result = (TextView) findViewById(R.id.textView);
-//        uppercase.setEnabled(false);
 
         final Handler handler = new Handler();
         final int delay = 100; // 100 milliseconds == 0.1 second
@@ -51,6 +52,7 @@ protected void onCreate(Bundle savedInstanceState) {
             public void run() {
                 if (!lowercase.isChecked() && !numbers.isChecked() && !symbols.isChecked()) {
                     uppercase.setChecked(true);
+
                     uppercase.setEnabled(false);
                 } else {
                     uppercase.setEnabled(true);
@@ -82,17 +84,17 @@ public void onClick(View view) {
         });
     }
 
-    @Override
-    public void onConfigurationChanged(Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-
-        // Checks the orientation of the screen
-        if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
-            Toast.makeText(this, "landscape", Toast.LENGTH_SHORT).show();
-        } else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
-            Toast.makeText(this, "portrait", Toast.LENGTH_SHORT).show();
-        }
-    }
+//    @Override
+//    public void onConfigurationChanged(Configuration newConfig) {
+//        super.onConfigurationChanged(newConfig);
+//
+//        // Checks the orientation of the screen
+////        if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
+////            Toast.makeText(this, "landscape", Toast.LENGTH_SHORT).show();
+////        } else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
+////            Toast.makeText(this, "portrait", Toast.LENGTH_SHORT).show();
+////        }
+//    }
 
 
     public static String generateRandomPassword(int max_length, boolean upperCase, boolean lowerCase, boolean numbers, boolean specialCharacters) {
diff --git a/app/src/main/res/drawable/bg_switch_states.xml b/app/src/main/res/drawable/bg_switch_states.xml
new file mode 100644
index 0000000..0c5e663
--- /dev/null
+++ b/app/src/main/res/drawable/bg_switch_states.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_checked="true" android:color="@color/main_color"/>
+    <item android:state_checked="false" android:color="@color/secondary"/>
+
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/layout-land/activity_main.xml b/app/src/main/res/layout-land/activity_main.xml
index 8e70adb..c5dda8f 100644
--- a/app/src/main/res/layout-land/activity_main.xml
+++ b/app/src/main/res/layout-land/activity_main.xml
@@ -22,8 +22,8 @@
                 android:id="@+id/title"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_gravity="center"
                 android:padding="20dp"
+                android:layout_gravity="center"
                 android:text="@string/password_generator"
                 android:textColor="@color/white"
                 android:textSize="24sp"
@@ -41,7 +41,7 @@
             <TextView
                 android:id="@+id/textView"
                 android:layout_width="match_parent"
-                android:layout_height="50dp"
+                android:layout_height="60dp"
                 android:layout_marginStart="5dp"
                 android:layout_marginTop="10dp"
                 android:layout_marginEnd="5dp"
@@ -55,7 +55,7 @@
                 android:textColor="@color/white"
                 android:textColorHint="#414E71"
                 android:textIsSelectable="true"
-                android:textSize="17sp" />
+                android:textSize="15sp" />
 
             <TextView
                 android:id="@+id/textView3"
@@ -90,7 +90,7 @@
 
                 <com.google.android.material.slider.Slider
                     android:id="@+id/seekBar"
-                    android:layout_width="350dp"
+                    android:layout_width="250dp"
                     android:layout_height="wrap_content"
                     android:stepSize="1"
                     android:value="8"
@@ -148,8 +148,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:checked="true"
-                    android:padding="5dp"
-                    android:theme="@style/SwitchTheme"
+                    app:trackTint="@drawable/bg_switch_states"
                     app:thumbTint="@color/white"
 
                     app:track="@drawable/switch_background" />
@@ -185,8 +184,8 @@
                     android:id="@+id/lowercase"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:padding="5dp"
                     android:theme="@style/SwitchTheme"
+                    app:trackTint="@drawable/bg_switch_states"
                     app:thumbTint="@color/white"
                     app:track="@drawable/switch_background" />
             </LinearLayout>
@@ -221,8 +220,8 @@
                     android:id="@+id/numbers"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:padding="5dp"
                     android:theme="@style/SwitchTheme"
+                    app:trackTint="@drawable/bg_switch_states"
                     app:thumbTint="@color/white"
                     app:track="@drawable/switch_background" />
             </LinearLayout>
@@ -257,18 +256,18 @@
                     android:id="@+id/symbols"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:padding="5dp"
                     android:theme="@style/SwitchTheme"
                     app:thumbTint="@color/white"
+                    app:trackTint="@drawable/bg_switch_states"
                     app:track="@drawable/switch_background" />
             </LinearLayout>
 
             <Button
                 android:id="@+id/button"
                 android:layout_width="300dp"
+                android:background="@drawable/button_background"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
-                android:background="@drawable/button_background"
                 android:text="@string/generate_password" />
 
         </LinearLayout>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index cbf1421..c5dda8f 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -148,7 +148,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:checked="true"
-                    android:theme="@style/SwitchTheme"
+                    app:trackTint="@drawable/bg_switch_states"
                     app:thumbTint="@color/white"
 
                     app:track="@drawable/switch_background" />
@@ -185,6 +185,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:theme="@style/SwitchTheme"
+                    app:trackTint="@drawable/bg_switch_states"
                     app:thumbTint="@color/white"
                     app:track="@drawable/switch_background" />
             </LinearLayout>
@@ -220,6 +221,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:theme="@style/SwitchTheme"
+                    app:trackTint="@drawable/bg_switch_states"
                     app:thumbTint="@color/white"
                     app:track="@drawable/switch_background" />
             </LinearLayout>
@@ -256,6 +258,7 @@
                     android:layout_height="wrap_content"
                     android:theme="@style/SwitchTheme"
                     app:thumbTint="@color/white"
+                    app:trackTint="@drawable/bg_switch_states"
                     app:track="@drawable/switch_background" />
             </LinearLayout>
 
diff --git a/app/src/main/res/raw/logo_size.jpg b/app/src/main/res/raw/logo_size.jpg
new file mode 100644
index 0000000..1c576ad
Binary files /dev/null and b/app/src/main/res/raw/logo_size.jpg differ
diff --git a/app/src/main/res/raw/logo_size_invert.jpg b/app/src/main/res/raw/logo_size_invert.jpg
new file mode 100644
index 0000000..0c51876
Binary files /dev/null and b/app/src/main/res/raw/logo_size_invert.jpg differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index f8c6127..ecc350a 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -2,6 +2,8 @@
 <resources>
     <color name="purple_200">#FFBB86FC</color>
     <color name="purple_500">#FF6200EE</color>
+    <color name="main_color">#6200EE</color>
+    <color name="secondary">#14244C</color>
     <color name="purple_700">#FF3700B3</color>
     <color name="teal_200">#FF03DAC5</color>
     <color name="teal_700">#FF018786</color>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index eaa2848..d0468f5 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,6 +1,6 @@
 <resources>
-    <string name="app_name">password generator</string>
-    <string name="password_generator">Password Generator</string>
+    <string name="app_name">PassGen</string>
+    <string name="password_generator">PassGen</string>
     <string name="generated_password">GENERATED PASSWORD</string>
     <string name="click_generate">Click Generate</string>
     <string name="length">LENGTH</string>
diff --git a/build.gradle b/build.gradle
index dbce336..27ae1b1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,7 +7,7 @@ buildscript {
         maven { url "https://www.jitpack.io" }
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:7.0.2"
+        classpath 'com.android.tools.build:gradle:7.0.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files