Exploring the Gestalt Principles of Design
Gestalt principles are an important set of ideas for any designer. Implementing them greatly improves the aesthetics, functionality, and user-friendliness of a design.
Gestalt principles are an important set of ideas for any designer. Implementing them greatly improves the aesthetics, functionality, and user-friendliness of a design.
Authors
Miklos is a senior UI/UX and product designer with more than 20 years of experience in the design field. His past work includes complex data UIs, data visualization, dashboards and reporting, transactional interfaces, design system creation, and product design consulting services for companies like Autodesk and the Financial Times.
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Cameron Chapman
Cameron is the former Head of Content at Uxcel, where she was an instructional designer of UX design courses, skill assessments, and other educational design content. She is the author of two web design books: Color for Web Design and The Smashing Idea Book.
Negative space has long been a staple of good design. Leaving white space around elements of a design is the first thing that usually comes to mind. But then there are designs that use that white space to infer an element that isn’t actually there (the arrow hidden between the E and X in the FedEx logo is one example).
The human brain is exceptionally good at filling in the blanks in an image and creating a whole that is greater than the sum of its parts. It’s why we see faces in things like tree leaves or sidewalk cracks. It’s also the basis of one of the gestalt principles of design. Gestalt theory and psychology were conceived when scientists noted that the human brain naturally perceives visuals as organized patterns and objects. This discovery led to the development of the gestalt principles of design.
The implementation of gestalt principles can greatly improve the aesthetics, functionality, and user-friendliness of a design and are a valuable set of ideas for any designer to learn.
What Are the Gestalt Principles of Design?
The six most widely recognized gestalt principles of design are:
- Similarity
- Continuation
- Closure
- Proximity
- Figure/ground
- Symmetry and order (also known as prägnanz).
Gestalt theory has since evolved to include other principles such as common fate. (Jump to a downloadable infographic on the gestalt principles of design.) We will now dive deeper into each principle and offer examples.
The Gestalt Principle of Similarity
It’s human nature to group like things together. In gestalt, similar elements are visually grouped, regardless of their proximity to each other. They can be grouped by color, shape, or size. Similarity can be used to tie together elements that might not be right next to each other in a design.

Of course, you can make things dissimilar if you want to make them stand out from the crowd. It’s why buttons for calls-to-action are often designed in a different color than the rest of a page—so they stand out and draw the visitor’s attention to the desired action.
In UX design, using similarity makes it clear to your visitors which items are alike. For example, in a features list using repetitive design elements (such as an icon accompanied by 3-4 lines of text) the similarity principle would make it easy to scan through them. In contrast, changing the design elements for features you want to highlight makes them stand out and gives them more importance in the visitor’s perception.
Even things as simple as making sure that links throughout a design are formatted in the same way relies on the principle of similarity in the way your visitors will perceive the organization and structure of your site.
The Gestalt Principle of Continuation
The law of continuity posits that the human eye will follow the smoothest path when viewing lines, regardless of how the lines were actually drawn.

This continuation can be a valuable tool when the goal is to guide a visitor’s eye in a certain direction. They will follow the simplest path on the page, so make sure the most vital parts they should see fall within that path.
Since the eye naturally follows a line, placing items in a series in a line will naturally draw the eye from one item to the next. Horizontal sliders are one such example, as are related product listings on sites like Amazon.
The Gestalt Principle of Closure
Closure is arguably one of the coolest gestalt principles, and one we already touched on in the beginning of this piece. It’s the idea that your brain will fill in the missing parts of a design or image to create a whole.
In its simplest form, the principle of closure allows your eye to follow something like a dotted line to its end. But more complex applications are often seen in logos, like that for the World Wildlife Fund. Large chunks of the outline for the panda are missing, but your brain has no problem filling in the missing sections to see the whole animal.

Closure is quite often used in logo design, with other examples including those for the USA Network, the NBC peacock, Sun Microsystems, and even Adobe.
Another very important example of closure at work in UX and UI design is when you show a partial image fading off the user’s screen in order to show them that there is more to be found if they swipe left or right. Without a partial image, i.e., if only full images are shown, the brain doesn’t immediately interpret that there might be more to be seen, and therefore your user is less likely to scroll (since closure is already apparent).
The Gestalt Principle of Proximity
Proximity refers to how close elements are to one another. The strongest proximity relationships are those between overlapping subjects, but just grouping objects into a single area can also have a strong proximity effect.
The opposite is also true, of course. By putting space between elements, you can add separation even when their other characteristics are the same.
Take this group of circles, for example:


In UX design, proximity is most often used in order to get users to group certain things together without the use of things like hard borders. By putting like things closer together, with space in between each group, the viewer will immediately pick up on the organization and structure you want them to perceive.
The Gestalt Principle of Figure/Ground
The figure/ground principle is similar to the closure principle in that it takes advantage of the way the brain processes negative space. You’ve probably seen examples of this principle floating around in memes on social media, or as part of logos (like the FedEx logo already mentioned).
Your brain will distinguish between the objects it considers to be in the foreground of an image (the figure, or focal point), and the background (the area on which the figures rest). Where things get interesting is when the foreground and background actually contain two distinct images. Like this:

A simpler example can be seen with this image, of two faces creating a candlestick or vase between them:

In general terms, your brain will interpret the larger area of an image as the ground and the smaller as the figure. As shown in the image above, though, you can see that lighter and darker colors can influence what is viewed as the figure and what is viewed as the ground.
The figure/ground principle can be very handy when product designers want to highlight a focal point, particularly when it is active or in use—for example, when a modal window pops up and the rest of the site fades into the background, or when a search bar is clicked on and the contrast is increased between it and the rest of the site.
The Gestalt Principle of Symmetry and Order
The law of symmetry and order is also known as prägnanz, the German word for “good figure.” What this principle says is that your brain will perceive ambiguous shapes in as simple a manner as possible. For example, a monochrome version of the Olympic logo is seen as a series of overlapping circles rather than a collection of curved lines.
Here’s another good example of a gestalt design principle “prägnanz”:
Your brain will interpret the image on the left as a rectangle, circle, and triangle, even when the outlines of each are incomplete, because those are simpler shapes than the overall image.
The Gestalt Principle of Common Fate
While common fate was not originally included in gestalt theory, it has since been added. In UX design, its usefulness can’t be overlooked. This principle states that people will group together things that point to or are moving in the same direction.
In nature, we see this in things like flocks of birds or schools of fish. They are made up of a bunch of individual elements, but because they move seemingly as one, our brains group them together and consider them a single stimulus.

This is very useful in UX as animated effects become more prevalent in modern design. Note that elements don’t actually have to be moving in order to benefit from this principle, but they do have to give the impression of motion.
Gestalt Principles in UX Design
As with any psychological principle, learning to incorporate the visual perception principles of gestalt into your design work can greatly improve the user experience. Understanding how the human brain works and then exploiting a person’s natural tendencies creates a more seamless interaction that makes a user feel comfortable on a website, even if it’s their first visit.
Gestalt principles like the ones illustrated in the downloadable infographic below are relatively easy to incorporate into just about any design. They can quickly elevate a design that seems haphazard or like it’s fighting for a user’s attention to one that offers a seamless, natural interaction that guides users toward the action you want them to take.

Further Reading on the Toptal Blog:
Understanding the basics
What are other principles of design?
Some other principles of design include contrast, balance, emphasis, proportion, hierarchy, repetition, rhythm, pattern, white space, movement, variety, and unity.
Why is gestalt theory important?
Gestalt principles can quickly elevate a design that seems haphazard or like it’s fighting for a user’s attention to one that offers a seamless, natural interaction that makes your site feel familiar while guiding users toward the action you want them to take.
Who developed the gestalt theory?
Gestalt theory is based on Gestalt’s guiding principles, a set of laws arising from the work of early 20th-century German psychologists Max Wertheimer, Kurt Koffka, and Wolfgang Kohler.
What are other principles of design?
Some other principles of design include contrast, balance, emphasis, proportion, hierarchy, repetition, rhythm, pattern, white space, movement, variety, and unity.
What is visual hierarchy in design?
In design, visual hierarchy is the arrangement or positioning of different design elements to give them greater or lesser importance. The various gestalt principles heavily influence visual hierarchy.
Austin, TX, United States
Member since May 20, 2016
About the author
Miklos is a senior UI/UX and product designer with more than 20 years of experience in the design field. His past work includes complex data UIs, data visualization, dashboards and reporting, transactional interfaces, design system creation, and product design consulting services for companies like Autodesk and the Financial Times.