The difference between starlight blue and starry blue lies in the different colors and forms of expression. The specific differences are:

1, starlight blue is usually described as a light blue, similar to the color of twinkling stars in the night sky. It has a bright and clear tone, giving people a warm and comfortable feeling. Starlight blue can be used to express positive emotions, such as hope, dreams and tranquility.

2, and the starry blue is closer to the deep blue, more full and calm. It can remind people of the deep night sky and give people a quiet and mysterious feeling. Starry blue is often used to express deep thinking, introspection and infinite possibilities.