Premiere changing color of clips after import, how can I remedy this issue?

After importing non-LOG clips, Premiere is automatically adding contrast and some saturation. 

There are no LUT's automatically being applied, nothig has changed in the Lumetri Color window. 

These files are not LOG files, so I don't presume this is do to some kind of "auto-detect" LOG feature, altough I can not even find this option as a tick box in the project settings menu. 

It is incredibly strange that Premiere is doing this, and I have struggled to find a solution anywhere on the internet. 

Any help would be greatly appreciated.