Let's cut to the chase – the answer's yes – you can paint ceramic tiles, but be aware that in high-traffic or moisture-prone areas, it's likely that the paint will wear away or bubble with time. It's just the nature of the material since paint will always sit atop the ceramic tile surface.
How do you whitewash ceramic tile floors?
https://www.youtube.com/watch?v=lIEdtEm_DPs
Can you change the color of ceramic tile?
To change the color of ceramic tile, paint or coatings can be applied. However, there is a lot of confusion over whether tiles should be painted, reglazed, or refinished. There are significant differences between these treatments and factors that should be considered.