Black Circle Emoji

A solid black circle. ⚫ is the heaviest circle in the emoji keyboard and the most flexible one. It's mourning, elegance, authority, censorship, OLED dark mode, anarchy flags, the "little black dress", the black belt, the void. A color that somehow holds "formal wedding" and "funeral" at the same time.

⚫ has been in Unicode since 2005 as MEDIUM BLACK CIRCLE (U+26AB), part of the Miscellaneous Symbols block that predates the emoji keyboard. Alongside ⚪, it's one of the two oldest circles in the set. The colored siblings (🔴🔵) arrived in 2010 and the rest (🟠🟡🟢🟣🟤) only in 2019.

In digital contexts, ⚫ maps to dark mode, OLED displays (where black pixels are literally off and consume no power), censorship (redacted text is blacked out), and minimalist design. A black circle on an OLED screen is, in a technical sense, a piece of screen that's doing nothing. That's maybe the most accurate metaphor for the emoji: a visual shape that represents nothing specifically, and therefore can mean anything.

⚫ works hard across very different registers.

Mourning and memorial. When a public figure dies, strings of ⚫ appear in tributes. When a community grieves, ⚫ signals respect. This usage spiked after Blackout Tuesday in 2020, when over 28 million users posted black squares to Instagram in solidarity after the murder of George Floyd. The move became controversial when the hashtag drowned out organizing information, but it cemented the black square's symbolic weight on social media.

Aesthetic and minimal. Goth, dark academia, luxury branding, monochrome grids. Paired with 🖤, ⚪, or 🤍 for high-contrast aesthetic posts. Brands that lean minimal (Apple, Nike, most luxury) rely on ⚫ in their emoji-based social copy.

Dark mode and tech. Screenshots of dark UIs, OLED references, late-night coding posts. ⚫ pairs naturally with 📱, 💻, or 🌙 for nighttime productivity content.

Censorship and redaction. Developers sometimes use ⚫ as a visual shorthand for blacked-out text or hidden information. "The answer is ⚫⚫⚫⚫⚫⚫." Reads as redacted.

Anarchy and counterculture. Paired with 🏴 for black-flag politics, punk aesthetics, or anti-establishment signals. This is niche but real.

⚫ is one of the oldest circles in the emoji set. It was added to Unicode 4.1 in 2005 as MEDIUM BLACK CIRCLE (U+26AB) in the Miscellaneous Symbols block, years before the formal emoji standardization effort. When Emoji 1.0 launched in 2015, ⚫ was folded in alongside ⚪. The colored circles came later: red and blue in 2010, the rest in 2019.

The color black's history runs deep. Medieval European painters made black pigment from burnt bones, soot, and wine residue. The color was expensive to produce in a deep, lasting shade, which is why black became associated with wealth and authority during the Renaissance. Kings, judges, and Spanish and Dutch merchants wore black to signal status.

The mourning association is older and broader. Roman widows wore black stola. Victorian England codified mourning attire, with widows expected to wear "full mourning" (head-to-toe black) for two years. When Coco Chanel published her "little black dress" design in Vogue in 1926, she deliberately detached black from funeral associations and redefined it as chic. That repositioning gave ⚫ its modern duality: mourning and elegance, in the same color, on the same page.

Western cultures: Black is mourning (Victorian-era codification), elegance (black tie, LBD, luxury branding), and authority (judicial robes, priestly cassocks, academic regalia). Wearing black to a wedding was once taboo; since the 2000s it's become conventional for guests.

East Asia: Black is formal and respectful but less tied to mourning than in the West. White is the traditional East Asian mourning color. Japanese funerals actually use black now for Western-style services, but the older tradition was white. In China, black in business contexts signals seriousness and is favored for executives' suits.

Middle East: Black is the color of the Kaaba's kiswah (the black silk cloth covering Islam's holiest site) and of many traditional women's garments (abaya, chador, niqab). Black carries religious weight, not casual fashion connotations.

Latin America: Black is traditional mourning across Catholic countries. A widow in traditional rural communities might wear black for the rest of her life.

Subcultures: Goth, punk, metal, emo, and dark academia have all built entire visual languages around black. ⚫ in these contexts reads as in-group shorthand for "this vibe." BDSM communities also use black (and hanky code) for specific signals.

Racial justice movements: Since Blackout Tuesday in June 2020, ⚫ and ⬛ also carry associations with solidarity around racial justice, particularly in US and UK contexts.

• •⚫ was added to Unicode in 2005 as U+26AB, ten years before being folded into Emoji 1.0 in 2015. Alongside ⚪, it's the oldest circle in the emoji keyboard by more than a decade.
• •On OLED screens, black pixels are literally turned off, consuming zero battery. Dark mode on an OLED phone can extend battery life by double-digit percentages compared to light mode.
• •The "Little Black Dress" was popularized by Coco Chanel in a 1926 Vogue feature. Before that, black dresses were primarily mourning attire. Chanel turned black into the default fashion color for everyday elegance.
• •"Black Friday" as a shopping term was first used by Philadelphia police in the 1960s) to describe chaotic post-Thanksgiving crowds. Retailers later repositioned the name with the accounting story: red ink (losses) to black ink (profit).
• •Blackout Tuesday on June 2, 2020 generated over 28 million Instagram posts of black squares in 24 hours. It briefly made #BlackoutTuesday the top-trending US hashtag.
• •Vantablack absorbs 99.965% of visible light, making objects coated in it look like 2D silhouettes. Anish Kapoor bought exclusive artistic rights in 2016, sparking a years-long feud with artist Stuart Semple.
• •Kazimir Malevich's Black Square (1915)) is one of the most important paintings of the 20th century. The artist called it 'the zero of form' and founded Suprematism around it. X-rays later revealed two earlier paintings hidden beneath the black paint.

• •The Little Black Dress (1926) — Coco Chanel published her design in Vogue, which called it 'Chanel's Ford.' The idea: every woman should own one, and black should mean elegance, not mourning. Within a decade the little black dress became a Western fashion baseline and never left.
• •Blackout Tuesday (June 2, 2020) — The largest coordinated social-media protest in history (by post count) saw 28+ million Instagram users post black squares in solidarity after George Floyd's murder. The movement reshaped how people used ⚫ and ⬛, though critics argued the posts drowned out organizing information.
• •Vantablack (2014) — Surrey NanoSystems' carbon-nanotube coating absorbs 99.965% of light, making objects look like two-dimensional cutouts. Anish Kapoor licensed it exclusively for art, sparking years of artist feuds and 'the blackest black' counter-products.
• •Malevich's Black Square (1915) — Kazimir Malevich's painting), roughly a black square on white canvas, declared 'the zero of form' and launched Suprematism. The most austere abstraction in art history, still influential 110 years later.
• •Dark Mode Goes Mainstream (2019) — When Apple shipped system-wide dark mode in iOS 13 and macOS Mojave, ⚫ gained a new register: late-night productivity, OLED-friendly screens, battery-saving aesthetics. Twitter, Instagram, and Slack followed. Dark mode posts still trend on social media whenever a popular app releases one.

• •⚫ sits at U+26ABU+26AB in the Miscellaneous Symbols block. Official name: MEDIUM BLACK CIRCLEMEDIUM BLACK CIRCLE.
• •Common shortcodes: :black_circle::black_circle: on GitHub, Discord, and Slack.
• •For redaction / censorship UI, use CSS background: blackbackground: black or -webkit-text-security: disc-webkit-text-security: disc rather than replacing text with ⚫. The emoji renders at variable sizes across platforms and isn't reliable for blocking exact character counts.
• •The full circle set: ⚫ (U+26ABU+26AB), ⚪ (U+26AAU+26AA), 🔴 (U+1F534U+1F534), 🔵 (U+1F535U+1F535), 🟠 (U+1F7E0U+1F7E0), 🟡 (U+1F7E1U+1F7E1), 🟢 (U+1F7E2U+1F7E2), 🟣 (U+1F7E3U+1F7E3), 🟤 (U+1F7E4U+1F7E4), plus 🔘 (U+1F518U+1F518).

See the full Emoji Developer Tools guide for regex patterns, encoding helpers, and more.