HTML Entity for Uppercase R Double Grave (Ȑ)
What You'll Learn
How to display the uppercase R with double grave (Ȑ) in HTML using hexadecimal, decimal, and CSS escape methods. This character is U+0210 in the Latin Extended-B block. The double grave (‿) diacritic is used in phonological notation—in Serbo-Croatian and Slovenian it can indicate a short falling tone on syllabic R, and in the International Phonetic Alphabet (IPA) it denotes extra-low tone.
Render it with Ȑ, Ȑ, or CSS escape \0210. There is no named HTML entity for this character. In UTF-8 documents you can also type Ȑ directly.
⚡ Quick Reference — Uppercase R Double Grave Entity
U+0210Latin Extended-B
ȐHexadecimal reference
ȐDecimal reference
—No named entity
Name Value
──────────── ──────────
Unicode U+0210
Hex code Ȑ
HTML code Ȑ
Named entity (none)
CSS code \0210
Meaning Latin capital letter R with double grave
Related U+0211 = ȑ (lowercase)
Block Latin Extended-B (U+0180–U+024F)Complete HTML Example
A simple example showing the uppercase R double grave (Ȑ) using hexadecimal code, decimal HTML code, the character directly, and a CSS content escape:
<!DOCTYPE html>
<html>
<head>
<style>
#point:after{
content: "\0210";
}
</style>
</head>
<body>
<p>Symbol (hex): Ȑ</p>
<p>Symbol (decimal): Ȑ</p>
<p>Symbol (direct): Ȑ</p>
<p id="point">Symbol (CSS): </p>
</body>
</html>🌐 Browser Support
The uppercase R double grave (Ȑ) is supported in all modern browsers as part of Latin Extended-B:
👀 Live Preview
See the uppercase R double grave (Ȑ) in linguistic contexts:
🧠 How It Works
Hexadecimal Code
Ȑ uses the Unicode hexadecimal value 0210 to display the character. The x prefix indicates hexadecimal format.
Decimal HTML Code
Ȑ uses the decimal Unicode value 528 to display the same character. A common method when a numeric reference is needed.
Direct Character
Type Ȑ directly in HTML when your document uses UTF-8 encoding. There is no named entity for this phonological symbol.
CSS Entity
\0210 is used in CSS stylesheets, particularly in the content property of pseudo-elements like ::before and ::after.
Same visual result
All methods produce the glyph: Ȑ. Unicode U+0210 sits in Latin Extended-B. Lowercase equivalent: U+0211 (ȑ). Do not confuse with Ŕ (acute), Ř (caron), or plain R.
Use Cases
The uppercase R double grave (Ȑ) is commonly used in:
Represent short falling tone on syllabic R in Serbo-Croatian and Slovenian phonological descriptions.
Extra-low tone marking in International Phonetic Alphabet transcriptions and linguistic textbooks.
Scholarly papers, dictionaries, and phonology courses that reference precomposed R with double grave.
When building HTML from linguistic databases, using Ȑ or Ȑ guarantees correct output.
Digital editions of linguistic resources that require accurate diacritic rendering.
Using the correct character (U+0210) with proper lang attributes ensures assistive technologies handle content correctly.
Using \0210 in the CSS content property to insert Ȑ via pseudo-elements.
💡 Best Practices
Do
- Serve pages as UTF-8; you can type Ȑ directly in UTF-8 source
- Use numeric references (
ȐorȐ) when escaping is required - Use
\0210in CSScontentwhen generating the symbol via pseudo-elements - Distinguish Ȑ (double grave) from Ŕ (acute), Ř (caron), and plain R
- Choose fonts that include Latin Extended-B for consistent rendering
Don’t
- Expect a named HTML entity—none exists for Ȑ
- Substitute plain
Rwhen Ȑ is required in phonological text - Confuse Ȑ (double grave) with Ŕ (acute) or Ř (caron)
- Put CSS escape
\0210in HTML text nodes - Use
\00210in CSS—the correct escape is\0210
Key Takeaways
No named entity—use hex or decimal references
Ȑ ȐFor CSS stylesheets, use the escape in the content property
\0210Unicode U+0210 — LATIN CAPITAL LETTER R WITH DOUBLE GRAVE
Used in Slavic phonology and IPA; lowercase is ȑ (U+0211)
Previous: Uppercase R Cedilla (Ŗ) Next: Uppercase R Double Struck Capital
❓ Frequently Asked Questions
Ȑ (hex), Ȑ (decimal), or \0210 in CSS content. There is no named HTML entity for Ȑ. In UTF-8 you can also type Ȑ directly.U+0210 (LATIN CAPITAL LETTER R WITH DOUBLE GRAVE). Latin Extended-B block. Hex 0210, decimal 528. Used in Slavic phonology and IPA tone notation. Lowercase form is U+0211 (ȑ).Ȑ or Ȑ, or the CSS entity \0210. In UTF-8 pages you can type Ȑ directly.R is U+0052.Explore More HTML Entities!
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