Allow to choose color in SourceTree (v.2.3.1 introduced a fluorescent blue that affects those with light sensitivity)

The latest version of ST (2.3.1) changed the more eye-friendly blue color of the logo and caption area to a fluorescent blue that's frankly killer to my eyes - and I'm sure I'm not alone.  The same color is now used in the community website main page.

It's too bright a color.  Please reconsider going back to the prior one, or at least give an option in ST to pick a color.

The original logo was way better and representative of git branching... I'm not sure why the new one that at first I thought it was PBS logo.

I'll settle for restoring the prior dark blue color!