Is there a way I can hide all my posts on Tumblr without privating it?

I wanna hide all of my posts and everything on my Tumblr but I don't wanna private or delete my account. I want my Tumblr layout to be BLANK, completely. And I also want to block people from seeing my archives. Is there a certain code I have to do? And I tried taking out all off the code in my layout theme code but it still looks the same.