Ask HN: Is there a better macOS/iOS "night-time" colour profile?

At night, I find that bright colours (like a pure white web page) become too bright, so I turn down the brightness on my screen. But then dark colours (like a black terminal) becomes too dark, so I have to turn the brightness up again. I have the same problem on both my iPhone and my Mac. Is there a colour profile, or something similar to f.lux, that can "compress" the colour profile towards the middle, so that brights are less intense, and dark colours are brighter?