I'd probably pick up the light tan/beige color of the flecks in your countertop. It would give you the definition you're looking for but still work with your counters. It would also create a tie-in with your cabinet color.

THANK YOU, but i'm just afraid those colors might overpower the blues... my appliances are powder blue. I have attached what the window sill would look like too. I am not opposed to a beige tan color. We've bought 3 bags of other colors, so I suppose I will buy one more : )

Thank you!

If you go with a very light tone of the same tan, you should be fine. If you have extra tile, you could ask your installer to do a sample before you put it on the backsplash.

Yes, we have done some samples with the extra tile. I guess i'll try some tans! Thank you again for you input!

There’s a clear grout out there - it’s been years since I used it. It might have come from Lowe’s. It works really well with multi colored mosaics. BTW - I love the counter and tile combo

Yes we found something today called (I think) Bostik clear grout. I’m looking into that option too. Thank you for your comments on the colors. Just never dreamed I’d have a grout concern! 😊

Your tiles all seem to have the same tan/gray ring around the edges. Can you match that? It is a nice neutral that will tie the colors together. Bonus if it also matches the countertop fleck.

You could use one of your blue shades for grout if the tan doesn't do it for you.

Refreshing to see that your kitchen has an element of whimsy, not the same old same old!

I like the white, but Mapei Warm Gray would be another perfect choice. not too gray, not to white

I would not use anything blue since you've already got so much going on. blue grout would be overkill here.

Gray used as a grout almost disappears. the eye really doesn't detect it.

It would be very close to how this looks:

hard to really see, but I used it here on my shower tiles. both wall/niche

3 diff company options. upper lt-Custom, Upper rt-mape, lower 4-Laticrete

In my spare bath I have the Vetrazzo and a glass mosaic til. I believe I used Bone grout on this one. I did it myself about 12 years ago.

Make up a sample board w/left over tile on carboard or a piece of wood, and try the diff colors you like.

How do you plan on dealing w/the part you've already grouted?

fyi, you should never do your grouting on diff days. even something as small as water temp or air temp, or diff measures of water w/the grout can affect the final color. you'll be able to see a slight diff from the one that's already done.

if you do the gray color, what are you going to do about that white portion?

hard to find tile like yours grouted, but here's a blue w/a medium gray grout. this is darker than warm gray

warmer beige tone, like an ivory or off white

medium gray grout.

You'll want unsanded, right?

may i suggest pulls for your doors? better than knobs, imo.

You might check out the jewel tones in grout carried by The Tile Doctor out of Georgia. https://tiledoctor.com/products/grouting-and-installation/starlike-crystal-glass-grout-jewels/
We did sample boards of 3 different blues when we did our shower.

just want to say that i love your fun personality filled kitchen!

Thank you ALL! Especially Beth, taking so much time to show me all your color thoughts. I really appreciate everyone’s input! I am going to make more sample boards and see. Thank you!!!

Check out the jewel toned epoxy grouts available through Tile Doctor in Georgia.