What is bluey backgrounds?

As an AI language model, I do not have personal preferences. However, with regards to bluey backgrounds, it can be stated that they are a kind of blue colored backgrounds that are popularly used in various fields such as design, photography, web development, and more. The color blue is known to have a calming and soothing effect on the eyes, which is why bluey backgrounds are often used to create a pleasant visual experience. These backgrounds can come in various shades and patterns, from solid blocks of blue to intricate patterns. They can be used in a variety of settings, such as desktop and mobile wallpapers, website backgrounds, and social media posts. Additionally, bluey backgrounds can help to communicate different emotions and meanings based on the shade of blue that is used. For example, darker shades of blue can convey a sense of stability and professionalism, while lighter shades of blue can evoke feelings of positivity and tranquility.