How can I change the looks of blue ceramic tiles with tiny white strip

I have ceramic squares with tiny white grout lines for a back splash in my kitchen. The sad part is they are like a royal or navy blue.😩
i am wanting to change this somehow. What can I do that’s a fast fix but inexpensive yet stylish?
We bought this house knowing it has to be updated but the land is worth what we paid. Let me also say it’s a double wide but was special ordered. So while it Has some ice features its bitterly outdated. The blue ceramic tiles goes all the way down one wall and behind my stove.... help!!!😳

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