Astara - 2017-06-11

Is it configurable somewhere (or can it be made so) as to (mainly) how to set the background from a bright-white to black? Using "pastel code-hilighting" on top of bright-white is less than ideal for contrast (looking at some of the colors I see an over 70% brightness value, where the recommended value for reading is 46% (http://uxmovement.com/content/why-your-gray-text-should-never-exceed-46-brightness/, https://www.w3.org/TR/WCAG/#visual-audio-contrast).

Thanks!