Logos plays a vital role in communicating your message to people. Now, designing a logo depends on what type of industry you are in, as logo designing would depend directly on an industry, and the changes that occur in it changes. According to the type of work involved in each industry, a logo would consist of various elements such as colors, fonts, etc. It is necessary for all these elements to match the message you are trying to give to your customers. This message has a great impact on them as it portrays your company's rapport as well as its function.

Color impact
Colors play a vital role in conveying your message effectively. Whatever industry your logo refers to, the color should be in accordance with the product or services they are providing. For instance, medical logos usually consist of colors like white, red and blue. The reason for this would be; red represents diseases, and blue represents their treatment, as it is said to be the color of antibiotics, and white represents humanity and peace. A medical logo using these colors clearly represents their motive of working for humanity and their health-related problems.

Fonts
Fonts or wordings used in the logo also provide a great deal of message conveying for the company. With medical logos, formal fonts are usually used. These fonts should be in accordance with the message being displayed in the logo. Many times, the need for fonts is not felt, and therefore, you will find many logos without any wordings. Some times, the fonts make the logo look awful by their unusual size or irrelevancy. Another point worth mentioning here is that the fonts in the logo must suit the color and the look of the logo. If it needs bold fonts, as medical logos would, then there should be bold and formal fonts.