I have been watching this video series on Colour Management.
Although this series is aimed at After Effects users, the core principles of color management are universal. I loved the deep dive into the history at the start and an explanation into the strange shape you get from the CIE 1931 diagram. I had never heard of the Scottish genius James Clerk Maxwell.
Oh my goodness. I just spent the week deep diving into this series as I had to wrangle a bunch of freelancers working in ae in acescg. Was a complete cluster, but finally got there. What ended up working was a hybrid approach (native and ocio ) that involved having to trick ae into believing it was still working in cg when rendering out rec709 approvals. Also a joyous hunt for random effects that clipped levels down to 100 nits. Never again.