This design features a stylized representation of the hashtag symbol, which is commonly used on social media platforms. The hashtag is composed of three distinct colors: black, red, and blue. The black portion forms the central part of the symbol, while the red and blue sections create the outline. The design is simple yet striking, with the bold colors making the hashtag easily recognizable. The image is likely used to convey the concept of hashtagging or to represent a social media platform or a specific topic.