Hello.

I find it difficult to tell what areas of space I have explored. The tint/color difference between explored and unexplored space needs to be increased (at least a little).

I (and others) proposed this in the past (I think this "ideas" section didn't exist back then) and got no response. My vision is not 20/20, I wear reading glasses. But of the many games I own I can't think of another where I have a similar problem.

Since this is nothing more than a color change of only one item it should be very easy and fast to implement.
Since it doesn't change the mechanics of the game what so ever it is hard to imagine why anyone would object to this change.
It will help some players and hardly effect the rest, why not do it?