In Indian religion, red is extremely important, which is mainly used for auspicious occasions such as weddings, the birth of children and festivals. On ceremonies and important occasions, people will draw a red mark on their foreheads. As a sign of marriage, the lady lit a red powder called sindoor in the bread. At the wedding, they will also wear red saris. In the process of prayer, Indian scriptures often sprinkle red powder on idols and symbols worshipped by Linga. It's also the color of Shakti. Some gods are compassionate, brave and caring, while others have the ability to destroy evil. They are all wearing red dresses. When a woman dies, the body will be wrapped in red clothes and then cremated.
Blue:
The creator gives nature the bluest, such as blue sky, sea, rivers and lakes. Blue is the symbolic color of those gods who are brave, resolute, firm, able to cope with complex events and calm. Lord Rama and Krishna devoted their lives to protecting mankind and fighting evil, so their symbolic color is blue.