you can paint tile here are some ideas
All you can do is paint it. Kits are sold at Home Depot for painting tile. Step by step instructions are in the kit. Don't skip on the prep.
Rustoleum or Homax tub and tile paint kits.
You could paint it! We painted our tile floors! See the tutorial here: https://www.aratariathome.com/blog/painted-tile-tutorial-entry-way-makeover-part-2