The Emoji
U+2B55 · :hollow_red_circle:
Primarily used to signal correctness or to annotate content, loosely borrowing from Japanese quiz culture popularized through anime and game shows. Also used aesthetically in bios.
Used in educational contexts to mark correct answers, widely recognized from school marking conventions. In casual chat, used to signal 'zero issues' or 'all good.'
Generally understood as a circle or a marker for correctness. Used in academic and professional messaging groups to highlight key information.
Universally read as a bold circle used for emphasis, marking, or visual separation — minimal risk of cultural misinterpretation.
Recognized primarily in academic and tutoring contexts as a correct-answer marker. Increasingly used in casual social media for emphasis.
Used in school and tutoring group chats to denote correct responses. In social media, used as a visual separator in bios and captions.
The hollow red circle carries strong resonance as a correctness symbol in educational settings, similar to Japanese usage. Red color also ties to positive, auspicious connotations in Chinese culture.
Holds its strongest cultural meaning here — ⭕ (maru) is the Japanese symbol for 'correct' or 'yes,' widely used in education, quiz shows, and daily life. It is the opposite of ❌ (batsu/wrong).
Strongly influenced by Japanese convention, ⭕ is widely understood as 'correct' or 'yes.' Used in quiz formats, school contexts, and increasingly in K-pop fan communities online.
Similar to Japan and Korea, ⭕ is recognized as the 'correct' symbol in educational and quiz contexts. Used freely on social media with this meaning intact.
Used with the Japanese-influenced meaning of 'correct' alongside Western annotation usage. Bilingual digital culture means both meanings coexist naturally.
Recognized as a correctness marker from educational contexts. On social media, also used decoratively in captions and bios influenced by K-pop aesthetics.
Used mostly for emphasis or decoration in captions. Younger users influenced by Korean and Japanese pop culture associate it with correctness or quiz formats.
Educational usage as a correct-answer mark is common. Thai social media users also use it in aesthetic posts and as a stylistic bullet point.
Understood in educational circles as a correctness symbol. On social media platforms like Zalo and TikTok, increasingly used as a decorative or emphasis element.
Used in both English and Malay social media contexts as a correctness marker and decorative element. Multi-cultural digital literacy means it is widely and flexibly understood.
Primarily seen as a neutral circle or correctness marker in educational messaging. Red color is not typically problematic in this context as it does not carry strong negative connotations in academic settings.
Used in professional and educational group chats as a marker for correct information. Cosmopolitan digital culture means Western and Japanese interpretations both circulate.
Generally understood as a circle for emphasis or annotation. Educational usage is growing with online tutoring culture popularizing the correctness association.
Used in educational content and online quizzes. Turkish Gen Z users also use it aesthetically in Instagram bios and TikTok captions.
Recognized in academic contexts as a correction or annotation symbol. On Persian-language social media, used as a visual separator or to highlight important text.
Used mainly for emphasis and to draw attention to a key point in messages. The correctness association is present among digitally connected youth who consume global content.
Used similarly to Western contexts — for annotation, emphasis, and marking correctness. Also appears in aesthetic social media content.
Understood as a circling/annotation tool and a correctness symbol. British users may associate it with teachers circling correct answers in old-school marking conventions.
Recognized as a neutral graphic element and correctness marker. French social media users incorporate it in aesthetic posts and educational content.
Used in professional and educational contexts to signal correctness or highlight a point. Germans tend to use it functionally rather than decoratively.
Used aesthetically in social media bios and captions. Also recognized as a correctness or emphasis marker in educational messaging contexts.
Popular in TikTok and Instagram as a decorative element. Brazilian Gen Z also uses it to mark correct takes in comment debates, borrowing from global meme culture.
Used aesthetically and for emphasis in social media captions. Younger users familiar with anime and K-pop associate it with the 'correct' symbol from those cultural contexts.
Broadly used across Latin America as a decorative separator and correctness marker. Anime and K-pop cultural influence has strengthened the 'maru/correct' association among youth.
Used similarly to other Western English-speaking regions — for annotation, correctness marking, and aesthetic bio formatting. Anime-literate users also apply the Japanese 'maru' meaning.
Primarily used in technical and educational contexts as a generic circle symbol. Most users encountered it in Japanese-influenced apps or document annotation tools.
Gained visibility through anime fandom and Japanese quiz show content spreading online. Started appearing in early social media bios as a simple decorative element.
Became more mainstream on TikTok and Instagram as a correctness symbol and aesthetic separator. K-pop and anime communities drove significant adoption among Western Gen Z audiences.
Widely recognized as both a correctness/validation symbol and a minimalist aesthetic element. Its Japanese cultural origin is broadly understood globally due to anime and K-content dominance in digital culture.
A hollow red circle with no fill inside, rendered as a bold red ring shape.
Marks something as correct, accurate, or on point in comments. Also used aesthetically in video text overlays.
Used to highlight or draw attention to a specific word or concept in a message, similar to physically circling text.
Used to emphasize agreement, signal 'this is correct,' or indicate something is on point. Also used as a visual placeholder or aesthetic separator in bios and posts.
A universally benign symbol used for correctness, emphasis, annotation, and aesthetic purposes across digital platforms.
The bold red color triggers urgency and attention, while the hollow shape implies something is being highlighted or singled out rather than filled/completed — creating a sense of focused importance without finality.
The shortcode for Hollow Red Circle is :hollow_red_circle:
Rarely used as a flirt tool directly, but can be placed after a compliment to signal 'nailed it' or 'spot on,' adding playful emphasis to a flirty remark.
Generally safe across all age groups and cultures. No significant NSFW or hate-speech associations. Monitor for potential use in coordinated harassment annotation scenarios.

Appearance varies by platform and device. Google Noto, Twemoji, and OpenMoji are open-source.