A specific aesthetic choice for application interfaces, it involves the utilization of a dark, subdued shade of blue for the visual representation of applications on digital devices. For example, consider icons for productivity apps or system utilities rendered in this particular hue.
This design choice offers benefits related to visual consistency, perceived professionalism, and reduced eye strain in low-light environments. Historically, darker color palettes in user interfaces have been favored for their elegance and ability to recede into the background, allowing content to take precedence. This approach is often selected for its association with trust, authority, and sophistication.