Color and contrast of your pages

Hello, Just a word about the format and color of the pages of the site, especially "the blog" I find it difficult to read a page of these pale blue-gray characters, it is barely emerge from the dim light. If we add problems of color view (Daltonian) it is impossible to read. Darker and contrasting characters would be welcome. Thank you in advance.

OK thank you..

I don't know, but for me, it' dificult to read that..