Movie Render Outputs look washed out/faded

Hi all,
I am using the movie render queue to render panoramic movie sequence. I notice that my output looks very washed out comparing to my camera view(from piloting the cine camera actor). However, the render looks fine if I switch to the legacy mode. But the legacy mode does not support panoramic render. So I have to stick with the movie render queue in this case.

Here are a few things that I have tried:
-Remove the fog
-Disable tone curve(This help brings back a little color but it still looks different)
-Turn on game Override

Would really appreciate if anyone can help on this! Thanks in adavance.