The Psychology of
Why do fonts have personality? How can you choose the right one?
Why Do Fonts Have Meaning?
Look at these fonts:
Which font is better for: fitness class, board game, makeup.
You probably chose C, A, B, huh?
But why? They just…felt right?
Sure — but why did they feel right? Most people can’t articulate the reason, so let’s disentangle this mechanism.
Every time that you see a font, your brain will activate the visual traits:
Look at those traits — wide, loose, thin.
Notice anything? Those are general traits, right?
Indeed, fonts resemble objects from the sensory world.
Want to choose the right font? Choose traits that resemble your context.
For example, ads for a “slim” phone performed better with a slim font. Ads for an “elegant” phone performed better with an elegant font (Choi & Kang, 2013).
Fonts also activate past experience:
The typeface Fraktur has many associations with Nazi Germany, and Helvetica is commonly associated with the U.S. government since it is used by the IRS on tax forms. (Shaikh, 2007, p. 21)
Seeing a font (e.g., Fraktur) will activate its past meaning — including the semantic meaning (e.g., Nazi Germany) and emotional meaning (e.g., disgust).
And you constantly update fonts in your brain. Fonts with…
- …similar experiences will strengthen connections.
- …dissimilar experiences will weaken connections.
- …new experiences will add connections.
That’s how fonts (and other stimuli) acquire meaning.
If you want more details on the underlying mechanisms, you can refer to my book The Tangled Mind.
Your brain has an associative network.
All concepts are connected to related concepts.
For example, your node for “toothpaste” is connected to floss, mouthwash, and everything else that you associate with toothpaste.
You also experience spreading activation: Activating a concept will activate all concepts that are connected to it (Collins & Loftus, 1975).
Suppose you see the logo for Avon:
Your brain will activate the visual traits of this font, such as tall and thin. And then activation will spread toward related concepts.
Hmm, tall and thin? Aren’t those traits related to beauty?
Indeed, they are.
At this point, you might be thinking: Well, if the node for beauty is activated, then the font (and product) will seem more beautiful.
But, not quite — this process is more nuanced. Consider the Fraktur font from Nazi propaganda:
Based on spreading activation, you should NEVER use Fraktur because of the strong negative emotions. But it doesn’t work that way. Your brain considers the appropriateness of contexts (see Doyle & Bottomley, 2004). You can use Fraktur in documentaries because the font seems “fitting” for that context.
In sum, seeing the logo for Avon activates beauty. Since this business sells beauty products, this congruence feels good — and people misattribute these positive emotions to the font and business. The font simply “feels right.”
Which Fonts Should You Choose?
Light vs. Bold
Long Thin Lines Convey Beauty
In most countries, the “standard” for beauty is tall and thin. Seeing these traits in a font will activate your concept of beauty:
Typefaces that are lighter in weight (in width and stroke thickness) are seen as delicate, gentle, and feminine, while heavier typefaces are strong, aggressive, and masculine. (Brumberger, 2003, p. 208)
Bold Fonts Are Powerful and Masculine
Bold fonts seem extreme:
Bold can be made to mean ‘daring’, ‘assertive’, or ‘solid’ and ‘substantial’, for instance, and its opposite can be made to mean ‘timid’, or ‘insubstantial’. But the values may also be reversed. Boldness may have a more negative meaning. It may be made to mean ‘domineering’, ‘overbearing’. (Van Leeuwen, 2006, p. 148)
Bold fonts also seem masculine because of their resemblance to a bulky stature (Lieven et al., 2015).
Medium Weight Fonts Are Most Readable
Researchers displayed the word “Memphis” in different font weights to determine the optimal readability. Medium weights were most readable (Luckiesh & Moss, 1940).
Round vs. Angular
Round Fonts Convey Comfort and Softness
Humans prefer round objects because sharp objects feel threatening:
…sharp transitions in contour might convey a sense of threat, and therefore trigger a negative bias (Bar & Neta, 2006, p. 645)
Round fonts are particularly effective for:
- Softness or comfort (Jiang et al., 2016)
- Femininity or beauty (Lieven et al., 2015)
- Sweet foods (Velasco et al., 2015)
However, angular fonts are better for:
- A formal and official tone (Brumberger, 2003)
- Masculine traits (Lieven et al., 2015)
- Foods that are bitter, salty, or sour (Velasco et al., 2015)
Simple vs. Complex
Simple Fonts Convey Directness
Rigid typefaces are better for straightforward messages because this visual simplicity matches the simple nature of this context (Li & Suen, 2010).
Complex Fonts Convey Uniqueness
In one study, people were more likely to buy a gourmet cheese when the font was difficult to read:
In the context of everyday products, increased fluency is a positive cue that the product is familiar and safe which leads to higher evaluation of products…However, in the context of special occasion high-end products, higher fluency serves as a negative cue that indicates abundance and familiarity of products that translates into lower value… Thus, difficulty (and not ease) of processing of such products will make them feel more special. (Pocheptsova, Labroo, & Dhar, 2010, pg. 9)
Slanted vs. Straight
Slanted Fonts Covey Fast Movement
Imagine something moving fast. How does it look? Is it tilting forward?
What artistic conventions are used to convey the motion of animate and inanimate items in still images, such as drawings and photographs?One graphic convention involves depicting items leaning forward into their movement, with greater leaning conveying greater speed. (Walker, 2015, p. 111)
Indeed, people are quicker to identify “fast” words in slanted fonts (Lewis & Walker, 1989).
Therefore, use slanted orientation (e.g., italics) when you want to communicate a fast speed, like speedy customer service.
Straight Fonts Convey Stability
Straight fonts — with their rigid structure — convey stability and durability.
Serif vs. Sans-Serif
Sans-Serifs Are More Readable Via Screens
Computer screens display information in a box-like grid, which can degrade the readability of serif fonts. They might not fit inside this grid.
But modern technology has mostly solved this issue. Conversely, serif fonts are more readable via print:
Roman typefaces are more legible because the theory states that serifs assist in the horizontal flow of reading and eye movements. (De Lange et al., 1993, p. 246)
Serifs Are More Elegant and Scientific
Generally, serif fonts seem scientific (Kaspar et al., 2015) and elegant (Tantillo, Lorenzo-Aiss, & Mathisen, 1995).
Lowercase vs. Uppercase
Lowercase Conveys Compassion and Innovation
Lowercase letters are effective with “caregiver” brands that promote compassion and altruism (Oosterhout, 2013).
Uppercase Conveys Power and Strength
Uppercase letters are effective for “hero” brands that convey energy, courageousness, and focus:
BWM, Diesel, Duracell, Nike and Sony are also using capitals in their word marks, to express their power and strength. (Oosterhout, 2013, p. 39)
Mixed Case Letters Are Most Readable
Mixed cased are most readable (Garvey, Pietucha, & Meeker, 1997).
For these reasons:
- Expectations. People expect to see road signs in mixed case, so their brain is looking for this pattern.
- Greater Distinction. Uppercase letters are less distinguishable because they share the same height.
Condensed vs. Spacious
Condensed Fonts Convey Tightness and Precision
Slim fonts perform better with slim products, like cell phones:
Maximally condensed typefaces make maximal use of limited space. They are precise, economical, packing the page with content. Wide typefaces, by contrast, spread themselves around, using space as if it is in unlimited supply. (Choi & Kang, 2013, p. 148)
If the letters start touching, this physical contact can also convey closeness:
Spacious Fonts Convey Relaxation
Extra space can feel relaxing:
Wide typefaces may also be seen in a positive light, as providing room to breathe, room to move, while condensed typefaces may, by contrast, be seen as cramped, overcrowded, restrictive of movement. (Choi & Kang, 2013, p. 148)
Short vs. Tall
Short Fonts Convey Heaviness and Stability
Font height resembles gravity. Short fonts are closer to the ground, so they feel more stable.
The meaning potential of horizontality and verticality is ultimately based on our experience of gravity, and of walking upright. Horizontal orientation, for instance, could suggest ‘heaviness’, ‘solidity’, but also ‘inertia’, ‘self-satisfaction’ (Choi & Kang, 2013, p. 149)
Short fonts can make products feel durable and immovable.
Tall Fonts Convey Lightness and Luxury
Tall fonts convey lightness and quickness. They can also feel aspirational (Choi & Kang, 2013) and luxurious (Van Rompay, De Vries, Bontekoe, & Tanja- Dijkstra, 2012).
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