Make link colors consistent.
Review Request #10528 — Created April 12, 2019 and discarded
We had a bunch of different places where we had link colors of various
shades of blue. This standardizes them all into a single
definition, which is the same as
@blue-20. While doing this, I decided
that the definition for that particular color (drawn from a mockup we
have) wasn't really blue enough to provide real contrast against white
and grey backgrounds, so I pushed the saturation a little bit.
Flipped through the UI and looked for all the links I could find.