diff --git a/WordByWord/WordByWord/Colors.xaml b/WordByWord/WordByWord/Colors.xaml
new file mode 100644
index 0000000..20c0c04
--- /dev/null
+++ b/WordByWord/WordByWord/Colors.xaml
@@ -0,0 +1,32 @@
+<mah:MetroWindow x:Class="WordByWord.Colors"
+                 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                 xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+                 xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+                 xmlns:mah="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro"
+                 xmlns:local="clr-namespace:WordByWord"
+                 xmlns:dialog="clr-namespace:MahApps.Metro.Controls.Dialogs;assembly=MahApps.Metro"
+                 xmlns:iconPacks="http://metro.mahapps.com/winfx/xaml/iconpacks"
+                 dialog:DialogParticipation.Register="{Binding}"
+                 mc:Ignorable="d"
+                 Title="Info" Height="200" Width="400">
+    <DockPanel>
+        <Grid>
+            <Grid.RowDefinitions>
+                <RowDefinition Height="1*" />
+                <RowDefinition Height="1*" />
+                <RowDefinition Height="1*" />
+            </Grid.RowDefinitions>
+            <TextBlock Text="Accent color:" FontWeight="Bold" FontSize="30" VerticalAlignment="Center" Grid.Row="0" Margin="5"/>
+
+            <ComboBox x:Name="ColorsComboBox" FontWeight="Bold" FontSize="20" SelectionChanged="ColorsComboBox_SelectionChanged" Grid.Row="1" Margin="5" BorderBrush="Black" BorderThickness="2">
+                <ComboBoxItem>Blue</ComboBoxItem>
+                <ComboBoxItem>Red</ComboBoxItem>
+                <ComboBoxItem>Green</ComboBoxItem>
+            </ComboBox>
+
+            <Button x:Name="ColorsClose" IsCancel="True" Content="Close" Grid.Row="2" Height="30" Width="100" HorizontalAlignment="Right" Margin="0 0 5 0" BorderThickness="2" BorderBrush="Black"/>
+
+        </Grid>
+    </DockPanel>
+</mah:MetroWindow>
diff --git a/WordByWord/WordByWord/Colors.xaml.cs b/WordByWord/WordByWord/Colors.xaml.cs
new file mode 100644
index 0000000..78c2a90
--- /dev/null
+++ b/WordByWord/WordByWord/Colors.xaml.cs
@@ -0,0 +1,30 @@
+using MahApps.Metro;
+using MahApps.Metro.Controls;
+using System;
+using System.Drawing;
+using System.Reflection;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace WordByWord
+{
+    /// <summary>
+    /// Interaction logic for Colors.xaml
+    /// </summary>
+    public partial class Colors : MetroWindow
+    {
+        public Colors()
+        {
+            InitializeComponent();
+        }
+
+        private void ColorsComboBox_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
+        {
+            Tuple<AppTheme, Accent> theme = ThemeManager.DetectAppStyle(Application.Current);
+            string selectedColor = (ColorsComboBox.SelectedItem as ComboBoxItem).Content.ToString();
+
+            if (Application.Current != null)
+                ThemeManager.ChangeAppStyle(Application.Current, ThemeManager.GetAccent(selectedColor), theme.Item1);
+        }
+    }
+}
diff --git a/WordByWord/WordByWord/Library.xaml b/WordByWord/WordByWord/Library.xaml
index 1c6a2c7..d4a6721 100644
--- a/WordByWord/WordByWord/Library.xaml
+++ b/WordByWord/WordByWord/Library.xaml
@@ -77,11 +77,11 @@
 
     <mah:MetroWindow.RightWindowCommands>
         <mah:WindowCommands>
-            <Button Command="{Binding OpenInfoCommand}">
+            <Button Command="{Binding OpenColorsCommand}">
                 <StackPanel Orientation="Horizontal">
-                    <iconPacks:PackIconModern Kind="InformationCircle" Width="20" Height="20" HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                    <iconPacks:PackIconModern Kind="DrawBrushReflection" Width="20" Height="20" HorizontalAlignment="Center" VerticalAlignment="Center"/>
                 </StackPanel>
-            </Button>            
+            </Button>
             <Button Command="{Binding SwapThemeCommand}">
                 <StackPanel Orientation="Horizontal">
                     <iconPacks:PackIconModern Kind="Contrast" Width="20" Height="20" HorizontalAlignment="Center" VerticalAlignment="Center"/>
@@ -105,4 +105,14 @@
             </Button>
         </mah:WindowCommands>
     </mah:MetroWindow.RightWindowCommands>
+
+    <mah:MetroWindow.LeftWindowCommands>
+        <mah:WindowCommands>
+            <Button Command="{Binding OpenInfoCommand}">
+                <StackPanel Orientation="Horizontal">
+                    <iconPacks:PackIconModern Kind="InformationCircle" Width="20" Height="20" HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                </StackPanel>
+            </Button>
+        </mah:WindowCommands>
+    </mah:MetroWindow.LeftWindowCommands>
 </mah:MetroWindow>
diff --git a/WordByWord/WordByWord/Services/WindowService.cs b/WordByWord/WordByWord/Services/WindowService.cs
index 6aa20bf..4692774 100644
--- a/WordByWord/WordByWord/Services/WindowService.cs
+++ b/WordByWord/WordByWord/Services/WindowService.cs
@@ -14,6 +14,7 @@ public class WindowService : IWindowService
         private Reader _reader;
         private InputText _inputText;
         private Info _info;
+        private Colors _colors;
 
         public void ShowWindow(string window, ViewModel.ViewModel viewModel)
         {
@@ -42,6 +43,10 @@ public void ShowWindow(string window, ViewModel.ViewModel viewModel)
                     _info = new Info();
                     _info.ShowDialog();
                     break;
+                case "Colors":
+                    _colors = new Colors();
+                    _colors.ShowDialog();
+                    break;
             }
         }
 
@@ -68,6 +73,10 @@ public void CloseWindow(string window)
                     _info?.Close();
                     _info = null;
                     break;
+                case "Colors":
+                    _colors?.Close();
+                    _colors = null;
+                    break;
             }
         }
     }
diff --git a/WordByWord/WordByWord/ViewModel/ViewModel.cs b/WordByWord/WordByWord/ViewModel/ViewModel.cs
index 0ed34d0..0fb56c5 100644
--- a/WordByWord/WordByWord/ViewModel/ViewModel.cs
+++ b/WordByWord/WordByWord/ViewModel/ViewModel.cs
@@ -98,6 +98,7 @@ public ViewModel(IDialogCoordinator dialogService, IWindowService windowService,
             AddDocumentCommand = new RelayCommand(AddDocumentContext);
             OpenEditorCommand = new RelayCommand(OpenEditorWindow, () => SelectedDocument != null && !SelectedDocument.IsBusy);
             OpenInfoCommand = new RelayCommand(OpenInfoWindow);
+            OpenColorsCommand = new RelayCommand(OpenColorsWindow);
             ConfirmEditCommand = new RelayCommand(ConfirmEdit);
             ReadSelectedDocumentCommand = new RelayCommand(async () =>
             {
@@ -168,6 +169,8 @@ public ViewModel(IDialogCoordinator dialogService, IWindowService windowService,
 
         public RelayCommand OpenInfoCommand { get; }
 
+        public RelayCommand OpenColorsCommand { get; }
+
         public RelayCommand AddDocumentCommand { get; }
 
         public RelayCommand PauseReadingCommand { get; }
@@ -919,6 +922,11 @@ private void OpenInfoWindow()
             _windowService.ShowWindow("Info", this);
         }
 
+        private void OpenColorsWindow()
+        {
+            _windowService.ShowWindow("Colors", this);
+        }
+
         private void AddDocumentContext()
         {
             _addDocumentContext.IsOpen = true;
diff --git a/WordByWord/WordByWord/WordByWord.csproj b/WordByWord/WordByWord/WordByWord.csproj
index 4149247..5773bf8 100644
--- a/WordByWord/WordByWord/WordByWord.csproj
+++ b/WordByWord/WordByWord/WordByWord.csproj
@@ -215,6 +215,9 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="Colors.xaml.cs">
+      <DependentUpon>Colors.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Converters\BoolToCollapsedConverter.cs" />
     <Compile Include="Converters\InverseBoolConverter.cs" />
     <Compile Include="Converters\InverseBoolVisibilityConverter.cs" />
@@ -237,6 +240,10 @@
       <DependentUpon>Reader.xaml</DependentUpon>
     </Compile>
     <Compile Include="ViewModel\ViewModel.cs" />
+    <Page Include="Colors.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Editor.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>