Since I haven't had success posting in the appropriate thread of Academia's meta, I've decided to try here. It's an appropriate place for this issue anyway since, although it's not quite as bad, I have the same issue with Meta.
Here is a copy of my post at academia.meta:
Accessibility issue: I'm wearing glasses but have generally very good eye-sight with them. However, since recently I'm finding it hard to read the titles in the list of questions on the front page. I can only imagine how bad it is for people with poor eye-sight. The blue seems to be an even lighter color than on the Stack Overflow front page.
You should change this to something with more contrast to the background as soon as possible.
I would appreciate to at least get a reaction, even if it's just "we don't care about accessibility".
PS: I know that I could change this client-side, but I shouldn't have to and not everyone is able to.