Tea.
People / hair.
Weather.
Stones.
Then other things.
As for the feel of it, I tend to rather like both the color and the word. I often like grey weather, and grey stones, and other things that are grey. There’s something soothing about it for me.
Neither of your answers. I like the color grey when it has a little brown in it. That is the color of my car. In the sunlight it looks brown; in the shade it’s a nice gray color.