Logo yellow: bright, with the brilliance of the sun, symbolizing the darkness of wisdom. Yellow has golden light and symbolizes wealth and power. It is the color of pride.

Blue: quiet, free, fresh. Europe is a symbol of loyalty to one's country. Some nurses and nurses are blue. In China, navy uniforms are dark blue. Dark blue can also express aloofness, melancholy, and silence, while light blue represents innocence and purity. At the same time, blue also represents stability and stability.

Yellow generally represents auspicious and festive events, or, for example, related wedding companies.

Blue represents technology, so when you see many technology-based company or trademark logos, they are usually blue or contain blue.