This is one of the more advanced and helpful settings for Safari iPhone users. Now, Users can change Safari look that match with visiting a website on Safari Tab or Set default Gray color to all the website by default. That means collapsed Address Bar tab matched with the Website’s header color. and makes batter look like a full screen; otherwise, we can set clutter Collapsed tab with default gray Color.
The difference is only for look and easy while scrolling webpage and Read content without any cluttering.
For Mac: Change Safari Tab Background on Mac
Change Website Tinting on iPhone Safari in iOS 15
- Open the settings app on iPhone. scroll to the safari Option.
- again scroll to the option, Allow Website Tinting.
- Turn toggle off to keep Default Color while Scroll down to Browser on Collapse the Address bar.
Or - Turn on for Change Safari Address Bar Backgroud color with Website or Theme color.
Or 
See the Look, With tilting and Without tilting.
Tips: How to Move Address bar to Top or Bottom on Safari iPhone
Bottom Line:-
you have to walk through other safari settings that you missed in a new update but want an old safari design. Share your Opinion and Give best suggestions on why you are switching Tab Color on iPhone safari.
Jaysukh Patel is the founder of howtoisolve. Also self Professional Developer, Techno lover mainly for iPhone, iPad, iPod Touch and iOS, Jaysukh is one of responsible person in his family. Contact On: jaysukh.pharma@gmail.com [OR] admin@howtoisolve.com
