I get #9D9D9D on Firefox 61 on Ubuntu (1080p). It is perfectly clear to me. If you have trouble distinguishing between the grey and black, perhaps file a bug r

I get #9D9D9D on Firefox 61 on Ubuntu (1080p). It is perfectly clear to me. If you have trouble distinguishing between the grey and black, perhaps file a bug report requesting to slightly lower the saturation of the grey? Or perhaps your browser's theme is using that darker grey?