I definitely notice the difference between the whites you mentioned, maybe your monitor needs calibration Curly? The two dark blacks look the same on my monitor though, maybe I also need some calibration.
It's new so it definitely needs some calibration
But anyways they are so similar that you won't use both in the same sprite.
And that's the point of making a palette, right?
The "almost black" color I was talking about was this actually
I think it's 95% black and maybe you won't need both.