On 8 bit displays there is a light gray speckling in the bounds of shapes.

Jim's comments :

That light speckling is due to the fact that our ordered dithering code
isn't using a strictly uniform color cube. That needs to be worked on.
We may have to rethink the way we set up the colormap if we are going
to continue to dither everything using ordered dither...

...jim

This is really noticeable on the TestProductIntro test. Just leave the test up for a minute.