diff --git a/src/Views/About.axaml b/src/Views/About.axaml
index e6589626..42f726ca 100644
--- a/src/Views/About.axaml
+++ b/src/Views/About.axaml
@@ -29,7 +29,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>
diff --git a/src/Views/Askpass.axaml b/src/Views/Askpass.axaml
index 1db11892..df82f8c1 100644
--- a/src/Views/Askpass.axaml
+++ b/src/Views/Askpass.axaml
@@ -29,7 +29,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>
diff --git a/src/Views/AssumeUnchangedManager.axaml b/src/Views/AssumeUnchangedManager.axaml
index 5419ff9d..97ec3c62 100644
--- a/src/Views/AssumeUnchangedManager.axaml
+++ b/src/Views/AssumeUnchangedManager.axaml
@@ -31,7 +31,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>
diff --git a/src/Views/Hotkeys.axaml b/src/Views/Hotkeys.axaml
index cd89cd50..a808969b 100644
--- a/src/Views/Hotkeys.axaml
+++ b/src/Views/Hotkeys.axaml
@@ -30,7 +30,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>
diff --git a/src/Views/InteractiveRebase.axaml b/src/Views/InteractiveRebase.axaml
index d4238d65..d0a4cc33 100644
--- a/src/Views/InteractiveRebase.axaml
+++ b/src/Views/InteractiveRebase.axaml
@@ -31,7 +31,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>
diff --git a/src/Views/LFSLocks.axaml b/src/Views/LFSLocks.axaml
index dc000fb7..24abb8a3 100644
--- a/src/Views/LFSLocks.axaml
+++ b/src/Views/LFSLocks.axaml
@@ -29,7 +29,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>
diff --git a/src/Views/Preference.axaml b/src/Views/Preference.axaml
index b05f67de..fc4562b3 100644
--- a/src/Views/Preference.axaml
+++ b/src/Views/Preference.axaml
@@ -34,7 +34,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>
diff --git a/src/Views/SelfUpdate.axaml b/src/Views/SelfUpdate.axaml
index 37784fa8..e7933c64 100644
--- a/src/Views/SelfUpdate.axaml
+++ b/src/Views/SelfUpdate.axaml
@@ -32,7 +32,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>
diff --git a/src/Views/StandaloneCommitMessageEditor.axaml b/src/Views/StandaloneCommitMessageEditor.axaml
index 5152079d..feee7f1f 100644
--- a/src/Views/StandaloneCommitMessageEditor.axaml
+++ b/src/Views/StandaloneCommitMessageEditor.axaml
@@ -29,7 +29,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>
diff --git a/src/Views/Statistics.axaml b/src/Views/Statistics.axaml
index f81d4ec9..85e0a12b 100644
--- a/src/Views/Statistics.axaml
+++ b/src/Views/Statistics.axaml
@@ -30,7 +30,7 @@
         <Button Classes="caption_button_macos" Click="CloseWindow">
           <Grid>
             <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
-            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
+            <Path Height="6" Width="6" Stretch="Fill" Fill="#505050" Data="{StaticResource Icons.MacOS.Close}"/>
           </Grid>
         </Button>
       </Grid>