HTML Entity for Up Harpoon Barb Left To Bar (⥘)

Beginner
⏱️ 5 min read
📚 Updated: Jun 2026
🎯 1 Code Example
Unicode U+2958

What You'll Learn

How to display the Up Harpoon Barb Left To Bar (⥘) in HTML using hexadecimal, decimal, and CSS escape methods. This character is U+2958 (UPWARDS HARPOON WITH BARB LEFT TO BAR) in the Supplemental Arrows-B block (U+2900–U+297F)—an upward-pointing harpoon with a left barb that extends toward a horizontal bar, widely used in mathematical notation and vector diagrams.

Render it with ⥘, ⥘, or CSS escape \2958. There is no named HTML entity. Compare ⥠ (U+2960, up harpoon barb left from bar) for the variant pointing from a bar rather than to one.

⚡ Quick Reference — Up Harpoon Barb Left To Bar

Unicode U+2958

Supplemental Arrows-B

Hex Code ⥘

Hexadecimal reference

HTML Code ⥘

Decimal reference

Named Entity

Use numeric codes only

Reference Table
Name           Value
────────────   ──────────
Unicode        U+2958
Hex code       ⥘
HTML code      ⥘
Named entity   (none)
CSS code       \2958
Official name  UPWARDS HARPOON WITH BARB LEFT TO BAR
Related        U+2960 = Up harpoon barb left from bar; U+21BF = Up harpoon barb left (↿)
Block          Supplemental Arrows-B (U+2900–U+297F)
1

Complete HTML Example

A simple example showing ⥘ using hexadecimal code, decimal HTML code, and a CSS content escape:

html
<!DOCTYPE html>
<html>
<head>
 <style>
  #point::after{
   content: "\2958";
  }
 </style>
</head>
<body>
<p>Harpoon To Bar (hex): &#x2958;</p>
<p>Harpoon To Bar (decimal): &#10584;</p>
<p id="point">Harpoon To Bar (CSS): </p>
</body>
</html>
Try it Yourself

🌐 Browser Support

U+2958 is widely supported in modern browsers when rendered with a font that includes Supplemental Arrows-B:

Chrome 1+
Firefox 1+
Safari 1+
Edge 12+
Opera 4+
Android 4.4+
iOS Safari 1+

👀 Live Preview

See the Up Harpoon Barb Left To Bar (⥘) in mathematical and UI contexts:

Large glyph
Vector notation v ⥘ to bar
Math context f ⥘ limit
to vs from bar ⥘ to bar   ⥠ from bar
Numeric refs &#x2958; &#10584;

🧠 How It Works

1

Hexadecimal Code

&#x2958; uses the Unicode hexadecimal value 2958 to display the Up Harpoon Barb Left To Bar. The x prefix indicates hexadecimal format.

HTML markup
2

Decimal HTML Code

&#10584; uses the decimal Unicode value 10584 to display the same character.

HTML markup
3

CSS Entity

\2958 is used in CSS stylesheets in the content property of pseudo-elements like ::before and ::after.

CSS stylesheet
=

Same visual result

All three methods produce: . Unicode U+2958 in the Supplemental Arrows-B block (U+2900–U+297F). The harpoon extends upward toward a horizontal bar with a left barb.

Use Cases

The Up Harpoon Barb Left To Bar (⥘) is commonly used in:

🔢 Mathematical notation

Equations and limits using harpoon arrows extending to a bar or baseline.

📜 Vector diagrams

Physics and engineering diagrams showing upward vectors directed toward a bar.

🎨 UI design

Specialized controls needing harpoon-style upward indicators toward a reference line.

🛠 Iconography

Icon sets with harpoon-to-bar arrows for technical applications.

🗺 Technical docs

Scientific papers and manuals referencing harpoon directional notation to bars.

💻 Scientific content

Research documents and academic materials using bar-targeted harpoon symbols.

💡 Best Practices

Do

  • Use &#x2958; or &#10584; consistently in markup
  • Add aria-label when the harpoon conveys mathematical or navigation meaning
  • Use harpoon-to-bar symbols in proper mathematical or vector contexts
  • Use \2958 in CSS ::before / ::after for icon buttons
  • Serve pages with UTF-8 (<meta charset="utf-8">)

Don’t

  • Use U+02958 or CSS \02958—the correct value is U+2958 and \2958
  • Confuse ⥘ (to bar) with ⥠ (from bar, U+2960)
  • Put CSS escape \2958 in HTML text nodes
  • Rely on the symbol alone without context in accessibility-critical UIs
  • Assume all decorative fonts include Supplemental Arrows-B glyphs

Key Takeaways

1

No named entity—use numeric codes only

&#x2958; &#10584;
2

For CSS stylesheets, use \2958 in content

3

Unicode U+2958 — UPWARDS HARPOON WITH BARB LEFT TO BAR

4

From-bar variant: ⥠ (U+2960, up harpoon barb left from bar)

5

Three methods, one glyph — widely supported in modern browsers

❓ Frequently Asked Questions

Use &#x2958; (hex), &#10584; (decimal), or \2958 in CSS content. All produce ⥘.
U+2958 (UPWARDS HARPOON WITH BARB LEFT TO BAR). Supplemental Arrows-B block (U+2900–U+297F). Hex 2958, decimal 10584.
In mathematical notation, vector operations, directional indicators, and any content needing an upward harpoon with a left barb extending toward a horizontal bar.
HTML code (&#10584; or &#x2958;) is used in HTML content, while CSS escape \2958 is used in stylesheets in the content property of pseudo-elements. Both produce ⥘.
Named HTML entities cover commonly used characters; supplemental arrow symbols like U+2958 use numeric hex or decimal codes instead. This is standard for extended Unicode arrow blocks.

Explore More HTML Entities!

Discover 1500+ HTML character references — arrows, symbols, math operators, and more.

All HTML Entities →

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.

8 people found this page helpful