No need for ML. This already exists, the keyword to look for is "spectral rendering". To add to the general thread: the diverse color spaces are there to answe

No need for ML. This already exists, the keyword to look for is "spectral rendering". To add to the general thread: the diverse color spaces are there to answer questions that inherently involve how a typical human sees colors, so they _have_ to include biology, that's their whole point. For example: - I want objects of a specific color (because of branding), how to communicate that to contractors, and how to check it? - What's a correct processing chain from capturing an image to display/print, that guarantees that the image will look the same on all devices?