Umbrellas are traditionally black in color because black is a neutral color that blends in with any surroundings, and it is also a color that absorbs heat. Black umbrellas are made of a material that absorbs heat, which means they can withstand the intense heat of the sun and protect the person holding it. Black also has the ability to reflect less light than other colors, which means that it does not reflect the sun's rays back towards the person holding the umbrella. This makes it a practical and functional color for an umbrella.
In addition, the color black is timeless and classic, making it a versatile choice for any occasion. It is a color that is not only practical but also stylish, making it a popular choice for many people. The tradition of making umbrellas black may have started as a practical solution to protect against the sun's rays, but it has now become a classic design element that is both functional and stylish.
It is worth noting that while black umbrellas are the most common, there are other colors available as well. Some people prefer to use umbrellas in other colors such as blue, red, or yellow, which can be a nice change of pace from the traditional black. However, black remains the most popular color for umbrellas due to its practicality and timelessness.