Thanks for reporting this, Karan. Which part is hard to read? Monitor, Manage, and Support are intentionally quite lightly colored, as you should only read them a few times ever and ignore them the rest of the time.
If you could attach some screenshots of areas of the UI that you feel cause issues with navigation, legibility, or just general usability, I'd be happy to address them.
Also, knowing what browser and platform you are on will help me narrow down what color, font, and gamma differences we might be seeing.