HTML Entity for Uppercase O Inverted Breve (Ȏ)

Beginner
5 min read
Updated: Sep 2026
1 example
Unicode U+020E

What Is Uppercase O Inverted Breve?

Uppercase O inverted breve (Ȏ) is the Unicode character at U+020E in Latin Extended-B. Official name: LATIN CAPITAL LETTER O WITH INVERTED BREVE — a capital O with an inverted breve (∩-shaped) above, used in Slavicist and phonetic notation.

Remember
Character     Ȏ
Unicode       U+020E
Hex entity    Ȏ
Decimal       Ȏ
CSS escape    \020E
Named entity  (none)
Not the same  Ŏ · ȏ · O

Prefer Ȏ or Ȏ in HTML markup. You can also type Ȏ in UTF-8. There is no named entity. For the lowercase letter, use U+020F (ȏ).

Quick Reference

One table for every form you will actually use.

FormCodeWhere it goes
Direct characterȎHTML text (UTF-8)
Hex entityȎHTML markup (preferred)
Decimal entityȎHTML markup
CSS escape\020EStylesheet content
Named entity—Not defined in HTML5
Lowercase (related)ȏ (U+020F)Numeric only

When to Use Which

SituationUse
Capital O with inverted breve (Ȏ)Ȏ or Ȏ
Lowercase o with inverted breve (ȏ)ȏ (ȏ)
Capital O with regular breve (Ŏ)Ŏ (&Obreve;)
Capital O with macron (Ō)Ō (Ō)
Plain capital OO (U+004F)
Generated text via ::before / ::aftercontent: "\020E"

Live Preview

Uppercase O inverted breve rendered alone and next to related letters.

Large glyph Ȏ
Notation /Ȏ/
Compared Ȏ  |  Ŏ  |  ȏ
Hint Compare: Inverted Ȏ | Breve Ŏ | Lower ȏ | Plain O
With entities Hex: Ȏ | Decimal: Ȏ

Complete HTML Example

One page that shows the letter with hex, decimal, CSS escape, and a typed character. Use View Output or open the live editor.

Hex + Decimal + CSS + Typed

Four ways to produce Ȏ, plus a short comparison note.

html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Uppercase O Inverted Breve (Ȏ)</title>
  <style>
    #point::after {
      content: "\020E";
    }
  </style>
</head>
<body>
  <p>Using Hex Code: &#x020E;</p>
  <p>Using HTML Code: &#526;</p>
  <p id="point">Using CSS Entity: </p>
  <p>Typed directly: Ȏ</p>
  <p>Not Ŏ (regular breve)</p>
</body>
</html>
Try It Yourself

How It Works

1. Hex: U+020E → &#x020E; in HTML. The browser turns it into Ȏ.

2. Decimal: same code point as 526 → &#526;. Same result as hex.

3. CSS: use \020E in content (not an HTML entity). #point::after appends that Ȏ after the paragraph text.

4. Typed / compare: paste Ȏ in UTF-8. Keep regular breve Ŏ (&Obreve;) as a different letter.

Pitfalls & Tips

Common mistakes when working with U+020E.

Named?

No named entity

HTML5 does not define a named entity for U+020E. Use &#x020E; or &#526;.

vs Ŏ

Not a regular breve

Ŏ (&Obreve;) has a ∪-shaped breve. Ȏ has an inverted (∩) mark — different letters.

vs O

Not plain capital O

Keyboard O is U+004F. Use U+020E only when you need the inverted-breve form.

Pair

Lowercase is U+020F

Small letter ȏ has no named entity either — use &#x020F; or &#527;.

CSS vs HTML

Do not mix escapes

\020E belongs in CSS strings. &#x020E; / &#526; belong in HTML.

Fonts

Extended Latin coverage

Some UI fonts omit Latin Extended-B inverted-breve letters. Prefer a font with solid U+0180–U+024F coverage.

Browser Support

Uppercase O inverted breve (U+020E) and its entity forms (&#x020E;, &#526;, CSS \\020E) are supported in all mainstream browsers. Visible glyphs depend on Latin Extended-B font coverage.

✓ Universal support

Uppercase O Inverted Breve (&#x020E;)

Encode with hex, decimal, CSS escape, or type the character — same code point everywhere encoding is supported.

100% Browser coverage
Google Chrome Supported
Yes
Microsoft Edge Supported
Yes
Mozilla Firefox Supported
Yes
Apple Safari Supported
Yes
Opera Supported
Yes
Internet Explorer IE 9+
Yes
U+020E / entities Full support

Bottom line: Prefer &#x020E; or &#526; in HTML. Use \\020E only inside CSS content. There is no named entity. Do not confuse with &Obreve; (Ŏ).

Key Takeaways

  • Unicode: uppercase O inverted breve is U+020E (decimal 526) — glyph Ȏ.
  • HTML: use &#x020E; or &#526; — no named entity; typing Ȏ also works.
  • CSS: use \020E inside content for generated text.
  • Watch out: Ȏ ≠ Ŏ (&Obreve;) ≠ ȏ ≠ plain O.

One line: U+020E → &#x020E; / &#526; / CSS \020E.

Frequently Asked Questions

Use &#x020E; (hex), &#526; (decimal), type Ȏ directly in UTF-8, or the CSS escape \020E in content. There is no named HTML entity for U+020E.
U+020E (LATIN CAPITAL LETTER O WITH INVERTED BREVE). Hex 020E, decimal 526. It belongs to Latin Extended-B (U+0180–U+024F).
No. HTML5 does not define a named entity for this character. Use numeric forms &#526; or &#x020E;.
No. Ȏ is O with inverted breve (U+020E). Ŏ is O with breve (&Obreve;, U+014E). The diacritics face opposite ways — do not swap them.
Use it in Slavicist, phonetic, or linguistic text that needs capital O with an inverted breve as one precomposed letter. Prefer the lowercase pair U+020F for small-letter contexts.
HTML entities (&#526; or &#x020E;) go in markup. The CSS escape \020E goes in stylesheet strings (usually content on ::before/::after).

Did you know?

Uppercase O inverted breve (Ȏ) is Unicode U+020E (decimal 526) — LATIN CAPITAL LETTER O WITH INVERTED BREVE in Latin Extended-B. HTML5 has no named entity — use &#x020E; or &#526;. Its lowercase pair is U+020F (ȏ). Do not confuse it with regular O breve (Ŏ, &Obreve;), which uses the opposite-facing mark.

Next: Uppercase O Macron

Learn the HTML entity for uppercase O with macron (U+014C).

Continue tutorial →

About the author

Mari Selvan M P
Mari Selvan M P 🔗

Developer, cloud engineer, and technical writer

  • Experience 12 years building web and cloud systems
  • Focus Full Stack Development, AWS, and Developer Education

I write practical tutorials so students and working developers can learn by doing—from databases and APIs to deployment on AWS.

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