> The NeoPixel software has a gamma8() function that we may want to
> wrap around the setPixel and colorHSV functions.
> This will convert the input from "linear voltage to the LCD cells”
> into "something like the regular RGB hex codes we're used to on a
> computer screen”.

A few months ago, I tried implementing the gamma8() function, but I
found it made the colors less vibrant and with worse contrast than
before, so I scrapped that.

It’s always possible I did something wrong, so feel free to try, but
I wanted to let you know my reason for not doing that yet.