The pale blue colour used for the question titles is pretty hard to read. It looks great but needs to be darkened a little bit in my opinion.
Oh and one for the meta-meta: the colour used for the question titles used here on the meta site is worse.
Thanks for bringing this up. I am declining this request as the colors in the current build of our network sites seem to be sufficient, high-contrast, and easy to read.
1F709C
, with saturation of almost 100% and brightness of 66%, which is not bad. $\endgroup$