Replace the orange color in Ubuntu 11.10 (active color)
Code: sudo apt-get install dconf-tools
Start the program press [Alt+F2] and then write dconf-editor and press enter.
Path: org => gnome => desktop => interface
Find the line “gtk-color-scheme” and add this string:
Here 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