Color change in project window ?

Cubase
1

Screen Shot 2016-12-09 at 10.23.31 PM (3).png
Screen Shot 2016-12-09 at 10.23.31 PM (3).png1920×1080 288 KB

after 1 hr still can find if i can change the color or reduce the opacity its the blue color after the right locator

2

never mind found it the 3rd screen i’m using colors aren’t true , so gave me an impression that the colors where stronger