diff --git a/src/plugins/platforms/cocoa/qcocoawindow.mm b/src/plugins/platforms/cocoa/qcocoawindow.mm
index 42b662cfe42..b609fb39954 100644
--- a/src/plugins/platforms/cocoa/qcocoawindow.mm
+++ b/src/plugins/platforms/cocoa/qcocoawindow.mm
@@ -1647,6 +1647,9 @@ QCocoaNSWindow *QCocoaWindow::createNSWindow(bool shouldBePanel)
         [nsWindow setDepthLimit:NSWindowDepthTwentyfourBitRGB];
     }
 
+    if (format().colorSpace() == QSurfaceFormat::sRGBColorSpace)
+        nsWindow.colorSpace = NSColorSpace.sRGBColorSpace;
+
     return nsWindow;
 }