Gray Leafhopper

At 11:00 a.m. in the morning, I walked over to the front windows, that were to the left and right, of the front door. I saw a gray insect, resting on the right side of a window pane. This gray insect, had six legs. This gray insect, had wings. This gray insect is alive, and able to fly. The color of this gray insect, was different shades of gray. This gray insect, was three eights of an inch long.