1. It is understood that the core graphics and color system of the Hangzhou Asian Games echo the visual signs such as the emblem, mascot, theme slogan and sports icon, and jointly shape the overall atmosphere and aesthetic tone of the Hangzhou Asian Games.
2. The core graphic theme of Hangzhou Asian Games is "Tide", which is inspired by silk, a very representative local cultural element in Hangzhou. It shows the elegant, stretching, moist, delicate and flexible characteristics of silk, embodies the charm and mind of "being moist and covered by the world", and implies that the OCA family will gather in Hangzhou, and Asian colorful sports culture will learn from each other through the stage exchange of the Hangzhou Asian Games.