How do you change the color of your car?

First, you could choose another solid hue.
This is reasonably easy, solid finishes only take three layers; the primer, the paint itself and finally the lacquer. This may be achieved in what is known as a “two-pack” where the paint and the lacquer is mixed together. There aren’t that many colors to choose from, just the usual red, black or blue.
Mixing Colors:
Most people don’t consider a mixing of colors and for good reason, it only works by placing light colors on top of dark ones, such as blue on top of black. And it’d be hard to keep to the same color, it will alter over time or through a repainting.
A problem that could occur if you’re not careful is layers separating creating a peel. These are caused by moisture entering the paint in the application process. Because people don’t like applying paint indoors it is a common occurrence, the only alternative is to apply the paint on a non-misty day.

Best Color:
The best solid color to paint the car is gray or silver as it doesn’t show the dirt as much as black or white. But even a gray car needs the occasional polish to make it presentable. Well, if it’s your pride and joy it makes sense to keep it in presentable condition.
Finishes:
Matte finish paint needs a special polish and shampoo when cleaning the car. Certain marks can create a permanent effect, for instance bird droppings, and should be dealt with straight away.
Another option is metallic finishes, providing a brighter shine than a solid color which is created by having aluminium or similar flakes in the paint. Unfortunately, it doesn’t add that much value to the car, so it’s only really done for cosmetic reasons. The refraction is best seen on a sunny day, though even when the skies are overcast it still creates a strong effect. There are further down sides to these types of paint as they show the dirt more and can make repairs more difficult.
Wraps:
Because a matte finish requires a number of products such as polishes in order to keep it free from blemishes a compromise might be to use a vinyl wrap. Using something like a car wash may still be out of the question though. The advantage of wraps is that you can simply redo the entire wrap without too much effort or expense.
The Best Answer:
The best type of paint is pearlescent, but this can be hard to purchase from the mainstream names. The pearlescent effect is caused by little pieces of ceramic which both reflect and refract natural light. As with metallic paint it does tend to show the dirt. Again, there’s not that many colors to choose from but pearlescent is a mixture of colors really so it makes no difference.
A Final Note on Cleaning:
When looking at shampoos one idea is to consider other people with a similar car such as yours. After all they will know what works with that type of paint.
Probably in custom painting your car you’re presenting yourself with problems further down the line. Whenever you get into a fender bender you will have to custom match that paint on the new panel. But if you’ve got the time it will definitely increase the look and the value of your car.