diff --git a/Consts/AboutConst.cs b/Consts/AboutConst.cs
index 57b556d..7a266ab 100644
--- a/Consts/AboutConst.cs
+++ b/Consts/AboutConst.cs
@@ -1,9 +1,13 @@
 using System.Reflection;
+using System.Windows.Media;
 
 namespace Sheas_Cealer.Consts;
 
 internal abstract class AboutConst : AboutMultilangConst
 {
+    public static Color AccentBlueColor => (Color)ColorConverter.ConvertFromString("#2196F3");
+    public static Color AccentRedColor => (Color)ColorConverter.ConvertFromString("#F44336");
+
     public static string DeveloperButtonUrl => "https://www.spacetimee.xyz";
     public static string VersionButtonVersionContent => Assembly.GetExecutingAssembly().GetName().Version!.ToString()[..^2];
     public static string VersionButtonUrl => "https://spacetime.lanzouu.com/b017hp0lc";
diff --git a/Preses/GlobalPres.cs b/Preses/GlobalPres.cs
index a76d084..2cd64cc 100644
--- a/Preses/GlobalPres.cs
+++ b/Preses/GlobalPres.cs
@@ -1,5 +1,6 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using MaterialDesignThemes.Wpf;
+using Sheas_Cealer.Consts;
 using Sheas_Cealer.Props;
 using Sheas_Cealer.Utils;
 using System.Diagnostics;
@@ -39,5 +40,5 @@ internal partial class GlobalPres : ObservableObject
     }
 
     [ObservableProperty]
-    private static Color accentForegroundColor = (Color)ColorConverter.ConvertFromString("#2196F3");
+    private static Color accentForegroundColor = AboutConst.AccentBlueColor;
 }
\ No newline at end of file
diff --git a/Utils/ForegroundGenerator.cs b/Utils/ForegroundGenerator.cs
index 9f32ce9..3638ee5 100644
--- a/Utils/ForegroundGenerator.cs
+++ b/Utils/ForegroundGenerator.cs
@@ -1,4 +1,5 @@
-using System;
+using Sheas_Cealer.Consts;
+using System;
 using System.Windows.Media;
 
 namespace Sheas_Cealer.Utils;
@@ -23,7 +24,7 @@ internal static class ForegroundGenerator
 
         return (blackContrast >= 5.5 && whiteContrast >= 2.5 ? null :
             blackContrast >= whiteContrast ? Colors.Black : Colors.White,
-            (Color)ColorConverter.ConvertFromString(blueContrast >= redContrast ? "#2196F3" : "#F44336"));
+            blueContrast >= redContrast ? AboutConst.AccentBlueColor : AboutConst.AccentRedColor);
     }
 
     private static double GammaCorrect(double component) => component <= 0.03928 ? component / 12.92 : Math.Pow((component + 0.055) / 1.055, 2.4);
diff --git a/Wins/AboutWin.xaml b/Wins/AboutWin.xaml
index 22a1f8f..a07f737 100644
--- a/Wins/AboutWin.xaml
+++ b/Wins/AboutWin.xaml
@@ -23,13 +23,13 @@
             <ColumnDefinition Width="*" />
         </Grid.ColumnDefinitions>
 
-        <Button Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2" Margin="5" d:Foreground="#2196F3"
+        <Button Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2" Margin="5" d:Foreground="{x:Static consts:AboutConst.AccentBlueColor}"
                 Foreground="{Binding AccentForegroundColor, Converter={x:Static convs:AboutConv.AboutAccentButtonForegroundConv}}"
                 Content="{x:Static consts:AboutConst.DeveloperButtonContent}"
                 ToolTip="{x:Static consts:AboutConst.DeveloperButtonUrl}"
                 Click="AboutButton_Click" />
         <Button x:Name="VersionButton"
-                Grid.Row="1" Grid.Column="0" Margin="5" d:Foreground="#2196F3" d:Content="# # #: #.#.#"
+                Grid.Row="1" Grid.Column="0" Margin="5" d:Foreground="{x:Static consts:AboutConst.AccentBlueColor}" d:Content="# # #: #.#.#"
                 Foreground="{Binding AccentForegroundColor, Converter={x:Static convs:AboutConv.AboutAccentButtonForegroundConv}}"
                 ToolTip="{x:Static consts:AboutConst.VersionButtonUrl}"
                 Click="AboutButton_Click">