Phone Dark Mode Toggleable OLED mode

I have a phone with an OLED display (Pixel 6 Pro) and love pure black dark mode…some of the time. For my eyes, it can sometimes prove difficult to look at pure black dark modes with lots of text for extended periods of time.

In addition, I really love the dark theme background colors as found on desktop.

As such, I would appreciate a toggle in mobile settings that would turn on/off pure black OLED dark mode.