Adult coloring books were supposed to be a fad. That was the consensus around 2016 when trend forecasters started writing the genre’s obituary after the initial craze cooled. Seven years later, the global coloring book market is worth over $1.2 billion annually and is still growing. Somebody forgot to stop buying them.
But here is the more interesting question: who, exactly, is doing all that buying? The answer breaks down in ways that are genuinely surprising, shaped by a mix of publishing infrastructure, cultural attitudes toward leisure, mental health awareness, and the specific economics of how books reach consumers in different parts of the world.
The United States: Volume Leader by a Wide Margin
The US is the single largest coloring book market on the planet, and it is not particularly close. American consumers account for a disproportionate share of global coloring book sales, driven by a few structural advantages that no other market currently matches.
Amazon’s dominance in US book retail created a distribution infrastructure that made self-published and small-press coloring books viable at scale for the first time. Before KDP (Kindle Direct Publishing) matured into its current form, getting a coloring book into readers’ hands required a traditional publishing deal, physical retail distribution, and substantial upfront investment. KDP removed all of that friction, and the US market was the first to benefit fully from the resulting flood of independent titles.
The adult coloring boom of 2015 and 2016, driven largely by titles like Johanna Basford’s “Secret Garden” and “Enchanted Forest,” hit hardest in the United States. Books like these spent months on the New York Times bestseller list, normalized adult coloring as a legitimate leisure activity for a huge mainstream audience, and seeded a lasting market that absorbed independent publishers long after the initial trend coverage faded.
Today, the US market spans everything from mass-market titles sold at Target and Barnes and Noble to highly specific niche books sold exclusively through Amazon by independent studios. That range of distribution channels, price points, and styles gives American consumers more coloring book options than any other country, and consumption reflects that supply.
The United Kingdom: Where the Modern Adult Coloring Boom Started
If the US has the biggest market, the UK has the strongest claim to being the place where modern adult coloring books were born.
Johanna Basford, the Scottish illustrator whose intricate botanical designs launched the genre into mainstream consciousness, published “Secret Garden” through Edinburgh-based Laurence King Publishing in 2013. The book sold over 1.5 million copies in the UK before it crossed the Atlantic, and British consumers embraced the adult coloring concept earlier and more enthusiastically than almost any other market.
The UK has a strong independent bookshop culture, a long tradition of craft and hobby publishing, and a media environment that covered the mental health benefits of coloring extensively during the mid-2010s anxiety conversation. All of this created fertile ground for the genre to take root deeply rather than just spiking and disappearing.
UK publishers like Laurence King, Michael O’Mara, and Search Press became significant forces in coloring book publishing specifically because their home market validated the category early. That publishing infrastructure continues to support strong domestic sales, and British consumers remain among the most consistent buyers of premium adult coloring titles worldwide.
Germany: Europe’s Quiet Coloring Powerhouse
Germany does not get mentioned often in conversations about coloring book markets, but the numbers consistently place it among the top five globally.
German consumers have a deep cultural relationship with handicrafts, detailed hobby work, and what Germans call “Bastelarbeit,” which roughly translates to craft activity. Coloring fits naturally into a leisure culture that already values patience, precision, and the satisfaction of detailed manual work. The same cultural thread that makes Germany one of the world’s largest markets for model kits, cross-stitch, and precision hobby tools also sustains strong coloring book sales.
German publishers like Topp Verlag and Frech Verlag have developed robust domestic coloring book catalogs, and the German translation market for international coloring titles is consistently strong. Books by Johanna Basford, Millie Marotta, and similar internationally recognized illustrators reliably find large German audiences.
Germany also has among the highest per-capita spending on books in Europe, which means German consumers are not just buying coloring books, they are buying quality ones and buying them repeatedly.
France: Art Culture Meets Therapeutic Trend
France sits in a similar position to Germany, but with a distinctly different cultural driver. French consumers approach coloring books through the lens of artistic tradition rather than craft hobby culture.
France has a long history of treating drawing, painting, and the visual arts as everyday skills rather than specialist pursuits. Art supplies are a normal household item in a way that is not true everywhere, and the idea of an adult spending an evening with colored pencils and a detailed illustration is culturally unremarkable. This normalcy removed the “but is this actually for adults?” hesitation that slowed adoption in some other markets.
French publishers were quick to develop domestic coloring content with specifically French aesthetic sensibilities, from Art Nouveau-inspired botanical designs to fashion illustration styles rooted in the Parisian design tradition. This meant French consumers had local content that felt tailored to them rather than translated imports, which deepened engagement with the category.
France also has one of the strongest art supply retail cultures in Europe. Chains like Cultura and independents like Rougier and Plé are deeply embedded in French consumer habits, and they gave coloring books prominent shelf placement at exactly the right moment.
Japan: A Coloring Culture That Never Needed a Trend Moment
Japan is a genuinely different case from every Western market discussed above, because adult coloring in Japan was never really a “trend.” It was simply a normal activity that existed long before Johanna Basford made international headlines.
Japanese consumers have bought intricate illustration books for adult coloring and art appreciation since at least the 1970s, rooted in a publishing culture that has always treated detailed illustration as high-value content for adult audiences. The same cultural ecosystem that produced manga, extremely detailed artbook culture, and a robust art supply retail industry also sustained coloring books as a quiet, steady category long before Western publishers discovered the genre.
When the Western adult coloring boom reached Japan around 2015 and 2016, it created a secondary peak on top of an already healthy baseline. Japanese publishers like Graphic-sha had been producing sophisticated illustrated coloring content for adult audiences for decades. The international trend simply added new international titles to a domestic market that already knew exactly what to do with them.
Japanese consumers are also particularly enthusiastic buyers of coloring tools, with the domestic market for art markers, colored pencils, and fine-tipped pens being among the most sophisticated in the world. Brands like Copic, Tombow, and Uni-ball exist in their current premium form partly because Japanese consumers demanded that level of quality.
South Korea: The Fastest-Growing Market in Asia
South Korea emerged as one of the most significant growth stories in coloring book consumption over the past decade, and the timing correlates directly with a broader shift in how Korean culture talks about mental health and stress management.
South Korea has one of the highest documented stress and workplace burnout rates among developed economies, and the cultural conversation around managing that pressure has shifted considerably since the early 2010s. Coloring books entered the Korean market at exactly the moment when mindfulness, art therapy, and leisure self-care were becoming mainstream topics rather than niche concerns.
Korean publishers responded quickly with domestically produced content featuring art styles that resonated with local aesthetics, including influences from Korean illustration traditions, webtoon-adjacent visual styles, and the kind of intricate floral and nature designs that perform well across East Asian markets generally.
The K-stationery phenomenon, which refers to the global enthusiasm for Korean-designed paper goods, planners, and art supplies, has also lifted coloring book visibility in Korea and exported that enthusiasm to international markets, particularly among younger buyers.
Australia and Canada: Consistent Mid-Tier Markets
Australia and Canada follow patterns similar to the UK and the US, respectively, which makes sense given shared language, Amazon infrastructure, and overlapping publishing markets.
Australian consumers benefit from English-language access to both US and UK coloring book titles simultaneously, and Australia has a strong outdoor and nature-themed coloring culture that has produced several successful domestic publishers working with native flora and fauna as subject matter.
Canada mirrors the US market closely, but with a stronger presence of French-language coloring content in Quebec, creating an interesting bilingual dimension to the domestic market that most other English-speaking countries do not have.
Both markets are characterized by steady, reliable consumption rather than dramatic peaks, and both have active independent publishing communities contributing original content to the global coloring book catalog.
What Drives Coloring Book Consumption Globally
Looking across all of these markets, a few consistent factors predict coloring book adoption.
Strong book retail infrastructure matters enormously. Markets where books are easy to find and reasonably priced tend to have healthier coloring book sales, because impulse and browsing purchases drive a significant share of the category.
Cultural openness to adult leisure activities framed as productive or creative also correlates strongly. Markets where spending time on a coloring book is seen as worthwhile rather than childish adopt the category faster and sustain it longer.
Mental health awareness drives spikes. Every major period of public conversation about anxiety, stress, or burnout in a given country has historically correlated with increased coloring book sales in that market, because the therapeutic framing resonates with consumers looking for accessible, low-cost ways to decompress.
And perhaps most importantly: the quality and availability of domestic content matters. Markets where local publishers have developed locally resonant coloring book content consistently outperform markets that rely entirely on translated imports.
Where the Market Is Heading
Industry analysts tracking the global coloring book sector project continued growth through 2028, driven primarily by expansion in Southeast Asian markets (particularly Indonesia, Thailand, and Vietnam), continued maturation in South Korea, and sustained demand in the US, UK, and Germany.
Digital coloring apps have not cannibalized physical coloring book sales the way early analysts predicted. Most committed coloring enthusiasts treat digital and physical coloring as separate experiences rather than substitutes, and physical books have maintained their appeal precisely because the tactile, screen-free quality is part of the point.
The niche within the niche that is showing the strongest growth globally is the specialty coloring book category: horror, dark fantasy, grayscale portraiture, anime-inspired illustration, and other styles that serve specific aesthetic communities rather than a general audience. These titles perform well across multiple markets simultaneously because their audiences self-select based on taste rather than geography.
Find Original Coloring Books Worth Buying
If reading this sent you looking for something new to color, you are in the right place. River9 Studio creates original adult coloring books across some of the most in-demand specialty styles right now, including horror, pastel goth, grayscale, kawaii, and anime-inspired illustration.
Every title is original, carefully reviewed page by page before publication, and available through the official River9 Studio store on Amazon, where you can browse the full catalog and find your next favorite book to color. Whether you are in the US, the UK, or anywhere else that ships internationally, there is something in the collection worth picking up.