[TkTech]

My understanding is that the entire suite of colors is calibrated by material, among other things. #aabbcc on the screen does not look like #aabbcc when painted onto wood, or from plastic injection moulding. But Pantone Color #32 will be absolutely identical everywhere.

[teddyh]

It’s worse than that. ‘#aabbcc’ does not exist outside of your screen. ‘#aabbcc’ is not a color. Colors are complicated: https://poynton.ca/ColorFAQ.html