👉👉 Simultaneous contrast is the phenomenon where a color appears different depending on the colors surrounding it. Our brain perceives colors in relation to their neighbors, causing contrasts that can make a single color look more vibrant, dull, lighter, or darker than it actually is. For example, a gray next to a bright red may appear cooler or bluer, while next to a dark green, it might seem warmer. This effect occurs because our visual system enhances the differences between adjacent colors