What colour grout?

[Pigleychez]

I'm currently replacing the old grout from the bathroom. It was a grey colour.
Although white would match the white tiles and brighten it up, I know white will not stay white for long!
Do I go with a light grey or a beige/sand colour? The tiles are a textured cream.

Sandy kind of colour x

Sandy. You can get v dark grey or black grout which might look striking and won't look grubby too.