Hi! I just wanted to add onto this.
I don't play Elezen, currently, but I was interested in seeing how an Elezen of my character would look.
However, despite the SAME COLOR SETTINGS as my Miqo'te, the colors are just flat-out different.

Note that every single example in this uses the same two colors according to the RGB values.

This has lead to an odd discrepancy where in the benchmark, despite my Miqo'te having a vibrant, beautiful purple, the Elezen has an odd grey-like color. I've attached a few examples of in-benchmark screenshots.