Dark Mode: add GM2 Google Blue 300 and update link colors

Because of an unfortunate miscommunication, I assumed colors in the
WebUI Dark Mode spec were from the Material Design (MD) palette instead
of the Material Modern/Refresh (GM2) version. Whoops.

There's probably a lot more colors to update soon.


Change-Id: Idcc8b7a0e811aa1dbe6a5abafcf58544b8dc3988
Reviewed-on: https://chromium-review.googlesource.com/c/1416771
Reviewed-by: Hector Carmona <hcarmona@chromium.org>
Commit-Queue: Dan Beam <dbeam@chromium.org>
Cr-Commit-Position: refs/heads/master@{#623532}
1 file changed