Replace the orange color in Ubuntu 11.10 (active color)Install dconf-editorsudo apt-get install dconf-toolsStart the program press Alt+ F2 and then write dconf-editor and enter.Path: org = gnome = desktop = interfaceFind the line “gtk-color-scheme” and add this string:bgcolor:#f0f1f2;selectedbgcolor:#023C88Here it is then simply choose the color you want yourself, I have adark blue color, then just replace the last color in the string (#023C88) to change the highlight color to what you want.More info here. There is a GUI to do this, available. For versions before 13.10, you would need to add, but since 13.10, you can just install it from the main repos with: sudo apt-get install gtk-theme-configOnce installed and set it can do a great job - though buttons, and other highlights based on images will likely persist in their original colour.After making changes (make sure you turn the switches to ON), you need to logout/login to see most of the effect - here is an example with incredibly bad colour choice.
How to change the colour of the highlight of selected text in Windows 10 by Phil Jones Computers February 2016 What's this? A customer asked for the highlight of selected text in Windows 10 to be a darker shade of blue. The default in Windows 10 is a lighter shade of blue for the highlight (aka text selection background) and white for the selected text. Welcome to Reddit, Is there a way to change the color of the highlighted item/file on Windows 10? By default, it is set to a light-blue and I remember being able to change it back in Windows 7; was wondering if there is a similar way to go about this in Windows 10 registry. I know someone else tried to post something similar to this.