What about the color of the business card? What about the color of the business card?

1, blue. Because blue has a stable, rational and professional image, in commercial design, most products or services that emphasize efficiency and technology choose blue as the standard color of enterprises. In Jewish belief, blue symbolizes sacredness. Egypt wears blue clothes to ward off evil spirits. European aristocrats are usually called "aristocrats".

2, black. Black is one of the most mysterious colors, symbolizing power, wealth and nobility, and technology can often arouse people's sense of nobility and elegance. Many high-tech products, such as televisions, sports cars, cameras, stereos, instruments, etc., mostly use black, and black is also commonly used in space design of some special occasions. Most daily necessities and clothing designs use black to create a noble image. It is also an ever-popular main color, which is suitable for matching with many colors.

3. green. Green is a color that people often like to use. Green symbolizes nature, environmental protection, health, luck, youth and vitality. Green is the color of nature, and it is a kind of therapeutic color. Green should be the color commonly used by surgeons in operating rooms. In most European and American countries, green is an auspicious color, symbolizing safety and freshness. Green is an environmentally friendly color, which is often used in the advertising design industry.

4, yellow. Yellow is a cheerful and moving color, which cannot express serious and solemn information.

5. Orange is bright, gorgeous, healthy, excited, warm, happy, brilliant and easy to move. The coordination of orange and red can effectively stimulate people's appetite. Orange+yellow is often used in the commercial design of fast food industry because of its cheerful and energetic characteristics. People often use orange as a decorative color, such as the orange hotel in Beijing.

6. Red. Red is the warmest and most active color in all color systems. Red represents auspiciousness, cheerfulness, enthusiasm, unrestrained, passion, fighting spirit and revolution. In many oceans, red symbolizes happiness and luck, and is used in many cultural ceremonies.