BMW Tanzanite Blue C3Z: Paint Code & Touch Up Paint Guide

BMW Tanzanite Blue Metallic is a deep, rich blue commonly associated with paint code C3Z. In shade it can look almost navy, while brighter light reveals more blue and metallic depth.

What is BMW paint code C3Z?

C3Z is used for BMW Tanzanite Blue Metallic. Because dark blues can be difficult to distinguish from photographs, verify the code using the car’s data before ordering.

Tanzanite Blue vs Portimao Blue

Tanzanite Blue is typically deeper and darker than Portimao Blue C31. They are different paint formulas. See our Portimao Blue C31 guide.

Why does Tanzanite Blue change in different light?

Metallic particles and the dark blue base create strong changes with viewing angle and light intensity. Fresh paint may also look different before lacquer and full cure.

Pen, bottle or aerosol?

How to repair C3Z stone chips

1. Clean and degrease the area.
2. Remove loose paint.
3. Prime exposed substrate where necessary.
4. Mix the paint thoroughly.
5. Apply thin layers.
6. Apply clear lacquer where specified.

Follow our stone chip repair guide and lacquer guide.

BMW Tanzanite Blue FAQs

Is C3Z Tanzanite Blue?

Yes, C3Z is widely used for BMW Tanzanite Blue Metallic.

Can I use a touch up pen?

Yes, especially for isolated chips and narrow scratches.

Why can the match vary?

Metallic orientation, paint age, previous repairs and lighting all matter. See our colour matching guide.

Find Tanzanite Blue paint

Find BMW paint by registration or read our BMW touch up paint guide.