LUTs, i.e. look-up tables, can be great tools in color correction. Here is a tutorial where I talk about how to use them in various editing programs.
I have also created collections of LUTs that are now available in my web store. I have used these LUTs on numerous projects, i.e. films, music videos, documentaries, over the last few years of my work.
To find out more, check out this video
or get all the details on the specific product page