diff --git a/app/src/main/java/com/example/citrusclient/views/BookColorDialogFragment.java b/app/src/main/java/com/example/citrusclient/views/BookColorDialogFragment.java
index fe52065..63d1bbb 100644
--- a/app/src/main/java/com/example/citrusclient/views/BookColorDialogFragment.java
+++ b/app/src/main/java/com/example/citrusclient/views/BookColorDialogFragment.java
@@ -56,13 +56,13 @@
                     } else if (selectedId == R.id.radioButtonAqua) {
                         target.returnValue("#BEF7FF");
                     } else if (selectedId == R.id.radioButtonLavender) {
-                        target.returnValue("#B994FF");
+                        target.returnValue("#D297FC");
                     } else if (selectedId == R.id.radioButtonJasmine) {
                         target.returnValue("#FFFFFF");
                     } else if (selectedId == R.id.radioButtonCitrus) {
-                        target.returnValue("#F6C755");
+                        target.returnValue("#FFFF99");
                     } else if (selectedId == R.id.radioButtonSakura) {
-                        target.returnValue("#FFCBFA");
+                        target.returnValue("#FFECEF");
                     }
 
                 }
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
index 80c11a8..a8f88b6 100644
--- a/app/src/main/res/layout/activity_login.xml
+++ b/app/src/main/res/layout/activity_login.xml
@@ -50,6 +50,7 @@
       android:drawableLeft="@drawable/baseline_face_24"
       android:drawablePadding="8dp"
       android:hint="Username"
+      android:inputType="text"
       android:textColor="@color/black"
       android:textColorHighlight="@color/cardview_dark_background"
       app:layout_constraintBottom_toBottomOf="parent"
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 785db3b..3658638 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -17,7 +17,8 @@
             android:name="com.example.citrusclient.views.CreateBookFragment"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:layout_weight="1" />
+            android:layout_weight="1"
+            android:background="#EFFFE6" />
 
         <com.google.android.material.bottomnavigation.BottomNavigationView
             android:id="@+id/bottomNavigationView"
@@ -25,15 +26,15 @@
             android:layout_height="match_parent"
             android:layout_gravity="bottom"
             android:layout_weight="8"
-            android:background="#BAE4C3"
+            android:background="#F7F7F7"
             android:minHeight="50dp"
             app:itemHorizontalTranslationEnabled="false"
             app:itemIconSize="30dp"
-            app:itemIconTint="@drawable/bottom_navigation_item_state"
+            app:itemIconTint="@color/material_dynamic_neutral50"
             app:itemPaddingBottom="0dp"
             app:itemPaddingTop="-50dp"
             app:itemTextAppearanceActiveBoldEnabled="true"
-            app:itemTextColor="@drawable/bottom_navigation_item_state"
+            app:itemTextColor="@color/teal_200"
             app:menu="@menu/bottom_navigation_item" />
     </LinearLayout>
 
diff --git a/app/src/main/res/layout/fragment_book_color_dialog.xml b/app/src/main/res/layout/fragment_book_color_dialog.xml
index 7f7c250..28a3524 100644
--- a/app/src/main/res/layout/fragment_book_color_dialog.xml
+++ b/app/src/main/res/layout/fragment_book_color_dialog.xml
@@ -33,7 +33,7 @@
                 android:layout_width="280dp"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
-                android:buttonTint="#BEECAE"
+                android:buttonTint="#A7D697"
                 android:text="Sprout" />
 
             <RadioButton
@@ -41,7 +41,7 @@
                 android:layout_width="280dp"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
-                android:buttonTint="#BEF7FF"
+                android:buttonTint="#B4F6FF"
                 android:text="Aqua" />
 
             <RadioButton
@@ -49,7 +49,7 @@
                 android:layout_width="280dp"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
-                android:buttonTint="#B994FF"
+                android:buttonTint="#B38BFF"
                 android:text="Lavender" />
 
             <RadioButton
@@ -65,7 +65,7 @@
                 android:layout_width="280dp"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
-                android:buttonTint="#F6C755"
+                android:buttonTint="#FADC1C"
                 android:text="Citrus" />
 
             <RadioButton
@@ -73,7 +73,7 @@
                 android:layout_width="280dp"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
-                android:buttonTint="#FFCBFA"
+                android:buttonTint="#FFB2F8"
                 android:text="Sakura" />
 
         </RadioGroup>
diff --git a/app/src/main/res/layout/fragment_create_book.xml b/app/src/main/res/layout/fragment_create_book.xml
index d1d06e1..f1839a9 100644
--- a/app/src/main/res/layout/fragment_create_book.xml
+++ b/app/src/main/res/layout/fragment_create_book.xml
@@ -91,6 +91,7 @@
             android:background="#4DE2FAD4"
             android:hint="本の名前"
             android:textAlignment="center"
+            android:inputType="text"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintHorizontal_bias="1.0"
diff --git a/app/src/main/res/layout/fragment_my_bookshelf_fragment.xml b/app/src/main/res/layout/fragment_my_bookshelf_fragment.xml
index 4bee557..770710b 100644
--- a/app/src/main/res/layout/fragment_my_bookshelf_fragment.xml
+++ b/app/src/main/res/layout/fragment_my_bookshelf_fragment.xml
@@ -4,6 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="#80EFFFE6"
     tools:context=".views.MyBookshelfFragment">
 
     <com.google.android.material.floatingactionbutton.FloatingActionButton
@@ -14,16 +15,18 @@
         android:layout_marginRight="30dp"
         android:layout_marginBottom="150dp"
         android:clickable="true"
-        android:src="@drawable/baseline_add_24" />
+        android:src="@drawable/baseline_add_24"
+        app:backgroundTint="#FFFFFF" />
 
     <TextView
         android:id="@+id/textView2"
         android:layout_width="match_parent"
         android:layout_height="61dp"
-        android:background="#C6F6A9"
+        android:background="#f7f7f7"
         android:gravity="center"
         android:text="My本棚"
         android:textAlignment="center"
+        android:textColor="#747679"
         android:textSize="30sp" />
 
     <SearchView
@@ -32,6 +35,7 @@
         android:layout_height="32dp"
         android:layout_gravity="top"
         android:layout_marginTop="70dp"
+        android:background="#FFFFFF"
         android:iconifiedByDefault="false" />
 
     <androidx.recyclerview.widget.RecyclerView