Story Of Holika and Prahlad
There was a demon-king named Hiranyakashipu who was very cruel and ordered everybody to worship him and not God. He was against Lord Vishnu. However, his little son Prahlad refused to do so and continued to worship the almighty Lord Vishnu, the Hindu God. He tried hard to kill him but every time Lord Vishnu saved him. One of the sisters of the king named Holika had a boon to remain unscathed by fire, so she followed her brother's wishes. However, with this sinful act against Lord Narayana's devotee, Holika's boon ended and she was burnt to ashes, while Prahlad came out safe. From that day onwards Holi is celebrated as the festival of the victory of good over evil. Even today, bonfires are lit on the night before Holi in memory of the event and burning of the evil Holika. It symbolizes the victory of Good over evil.
Story Of Radha and Krishna
Another legend, which tells us the use of colors in Holi is that of Lord Krishna and Radha. Lord Krishna use to play with colors with Radha and Gopis.This lovable prank of throwing colored powder and watercolors called 'pichkaris' soon gained favor with the people and it evolved into the tradition of Holi. This is the reason that people play with colors in Holi and at the same time they worship Lord Krishna and Radha. The Holi of Mathura and Vrindavan region, are very famous because it the place where Krishna was born and spend his childhood days.