Did you try opening the raw files in different programs?
Photography
A place to politely discuss the tools, technique and culture of photography.
This is not a good place to simply share cool photos/videos or promote your own work and projects, but rather a place to discuss photography as an art and post things that would be of interest to other photographers.
Have you set a manual whitebalance?
You forgot to paste the link
What camera? What lens? What RAW converter? Is your monitor calibrated? Do you have a filter on the lens? Is your raw converter importing to a specified white balance or a certain preset?
It could be any of these things. Without more info we are just guessing. Posting a screenshot of an example picture in your raw converter where we can see the settings would take a lot of the guesswork out.
Some of my old Nikons have a purple color cast in the shadows, usually visible only at high ISO.
My Sony used to do that
🤔Are you looking at them on a calibrated monitor?