Well it's just a problem of finding the baseline. I tend to think the "sensible" setting for the hardware is to afford the maximum dynamic range. This way no l

Well it's just a problem of finding the baseline. I tend to think the "sensible" setting for the hardware is to afford the maximum dynamic range. This way no loss occurs if the material requires it, but if not, it needs to be limited it in software. This, of course, would lead to "ridiculously overbright" text, and limited contrast solves this problem more or less completely (this is why I override the background colour for my PDF viewer). My opinion is influenced by working with graphics, though. I also believe the most common display technology used for desktops should be this baseline, and currently it's LCD. However, this creates problems for people with different hardware and different eyesight and light sensitivity. Perhaps it's the OS that should provide some tooling to display the colours differently for different displays and different modes (image/text/other). The changes must be informed by the software, so for example, you could mark you site's colourscheme as "for reading" and the dynamic range would adapt properly. The way the OS adapts that I saw is atrocious, perhaps because optimized for a different metric. My laptop changing the display brightness and contrast when I use Windows on battery looks bad regardless of what's on display.