Comment 13 for bug 171589

I just wanted to voice some support for this request, especially now with the Tweak Tool.

I've found that using the Tweak Tool to jitter the lightness of a array of objects can't produce enough contrast for my liking--even if you start with light colours, or dark colours, the lightness shifts towards the centre of the spectrum and doesn't approach the extremes (even with maximum pressure).

The ability to jitter lightness, then apply an overall contrast change would solve the issue. As it is, I don't believe there is any practical way to achieve a greater contrast across a selection of a multiple (many hundred) items after jittering them--but I would love to hear otherwise.

Attached is an example of what I can achieve using the tweak tool on the left, and the effect I would like to be able to achieve on the right.