You can change Translucent Selection Rectangle Box color and its border color in Windows 11/10 from Blue to any other. Find the RGB code using inbuilt Windows tool.

Personally, I’m not a huge fan of a giant white bar at the top of the box. ... Sony Shakes Things Up, Adds Big White Rectangle To PS5 Boxes. By. Zack Zwiezen. Published July 9, 2020.