I have received several reports regarding the palette color issue.
I'm using my new monitor with color calibrated, which targets 6500K.
So, it is supposed to be OK.
However, it could be my eye glasses and room lighting (5000K bulb).
Also I have learned that iPhone's display color is now around 7000K, which way higher and means too while/blueish.
(At the same time, the night-mode changes the color temperature too)
Anyway, I'll review it ASAP and update what I can.
Thank you for your patience.