What effect do small areas of different colors have when viewed from a distance?

When small areas of different colors are viewed from a distance, they tend to fuse or mix into one solid color. This phenomenon is known as optical blending or color blending. The human eye's ability to perceive detail diminishes with distance, causing it to blend the adjacent colors into a unified impression rather than seeing each distinct color as separate entities.

This principle is often utilized in various fields, including art and interior design, where the arrangement of colors can create depth or mood without overwhelming the viewer. It is important for designers to understand how colors interact visually, especially when planning large spaces or considering how a room's colors will be perceived from different vantage points.

In contrast, if the colors were seen at close range, they would appear distinct, but that is not the case when viewed from farther away. Similar principles apply to visual perception in various disciplines, underscoring the importance of considering distance when making design choices.