Porsche files patent for technology that changes car color to match owner’s clothing and surroundings

A new level of vehicle personalization

German company Porsche has registered a new patent describing an innovative system that allows a car to change its body color based on a color captured by a camera — for example, the color of the owner’s clothing, an object, or the environment. This could open the way to a completely new level of visual personalization for cars.

How the system works: from camera to body

Core idea

The system includes:

• a camera that captures a selected object or shade;

• a controller that processes the color information;

• an active surface coating — an electronically controlled film or special layer capable of changing color.

The camera takes an image of the object (clothing, a nearby item, or a landscape), after which software calculates the exact color value. That value is sent to the coating controller, which changes the displayed color of the vehicle.

Technologies and materials

Electrically controlled coatings

The patent describes using coatings that can change color under an electric field. Mentioned technologies include:

• electrophoretic films with multicolored particles;

• microcapsules with dye particles;

• materials similar to E-ink / electronic paper displays but capable of showing color (not just black and white).

When a specific signal is applied, particles inside the coating redistribute, causing the perceived color to change.

Real use scenarios

Matching clothing

For example, a driver could:

• photograph their clothing using an integrated or external camera;

• select the desired color with a digital "eyedropper";

• and the car would automatically coat the body in that shade.

This allows the car to visually "harmonize" with the owner, accessories, events, or the environment.

Areas with different colors

The patent also envisions more creative options:

• different sides of the car can display different colors;

• dynamic color patterns can be projected onto the body;

• even "patchwork effects" are possible (colored segments in different body areas).

Commercial applications

Porsche also sees potential uses for the technology:

• for showrooms: a customer could not only choose a color on a screen but immediately see their future car in the chosen palette;

• for personalization in Exclusive Manufaktur and Sonderwunsch programs — premium options that already allow customers to order unique colors.

Such a tool could boost sales by improving the visual perception of custom orders.

Limitations and outlook

So far this is a patent, not a production-ready solution. It is unclear when or if this technology will appear on real vehicles. Nevertheless, the approach opens new possibilities:

• for personalization;

• for marketing;

• for demonstrating configurations in real time.

Conclusion

Porsche proposes not just changing a car’s color at the customer’s request, but an entire system based on automatic reading of colors from the surrounding world using cameras and transferring them to the vehicle surface. It is a step toward personalization where a car can reflect the owner’s mood, style, or even clothing.