This is a question about our shower tile, but since I know so many on this forum are meticulous about their tiled backsplashs and floors, I thought you may be the GWebbers in the know.

DH and I installed 1x2 mini brick mosaic glass tile in our tub surround. I'm pretty happy with the result, but since it was our first time and it's an old, out-of-square house, there are some less than perfect grout lines. For that reason, I would like to downplay the mistakes with a blend-y grout color. The bath fixtures are white and the floor will be a gray/taupe veined travertine, so I'm thinking a light gray/taupe grout would look nice.

Can anyone recommend a grout? I would also love to find one with just a hint of green, since so many of the glass tiles are a blue-green and the bathroom walls are SW Comfort Gray (a blue-gray-green). I want to avoid mixing a custom grout color, since I will need to use a lot of matching caulk in the corners and on the lip of the tub.

It's hard to capture the color of the tile, but here are a few photos.

Our tile:

The shower wall and shampoo niche: