Blue numbers are a sort of optical phantasm that may be created by inserting two completely different shades of blue subsequent to one another. The lighter shade of blue will seem like lighter than it truly is, whereas the darker shade of blue will seem like darker than it truly is. This phantasm is brought on by the way in which that our brains course of shade. After we take a look at a lightweight shade subsequent to a darkish shade, our brains are inclined to interpret the sunshine shade as being even lighter than it truly is. Conversely, once we take a look at a darkish shade subsequent to a lightweight shade, our brains are inclined to interpret the darkish shade as being even darker than it truly is.
Blue numbers can be utilized to create a wide range of fascinating visible results. For instance, they can be utilized to create the phantasm of depth or motion. They will also be used to create a way of distinction or emphasis. Blue numbers are sometimes utilized in promoting and design, as they can be utilized to draw consideration and create a memorable impression.
