Grout for blue tiles
Grout has the ability to radically change the appearance of your area, so keep that in mind when selecting your tiles.
Although you won’t be able to find an exact match for the blue grout for a seamless look, grey is a close substitute.
Light blue tiles will pop against white grout, while darker blue tiles will draw attention to the individual tile shape. This is a great way to attract attention to a tiling pattern like herringbone or metro tiles.