HTML Entity for Lowercase A Acute (á)

Beginner
5 min read
Updated: Sep 2026
1 example
Unicode U+00E1

What Is the Lowercase A Acute Entity?

Lowercase a acute (á) is the Latin-1 Supplement character at Unicode U+00E1 (LATIN SMALL LETTER A WITH ACUTE). It is the letter a with an acute accent — common in Spanish, Portuguese, Hungarian, and Irish.

Remember
Character     á
Unicode       U+00E1
Named entity  á
Hex entity    á
Decimal       á
CSS escape    \00E1
Capital       Á (Á)

Named, hex, decimal, CSS, and a typed character all produce the same glyph: á. Prefer á in HTML source for clarity.

Quick Reference

One table for every form you will actually use.

FormCodeWhere it goes
Named entityáHTML markup (best default)
Hex entityáHTML markup
Decimal entityáHTML markup
CSS escape\00E1Stylesheet content
Direct characteráUTF-8 HTML text

When to Use Which

SituationUse
Readable HTML sourceá
Numeric entity requiredá or á
Generated text via ::before / ::aftercontent: "\00E1"
Capital ÁÁ — see Uppercase A Acute
Plain letter aType a — see Lowercase A

Live Preview

Lowercase a acute in common language and comparison contexts.

Spanish sample más, está
Large glyph á
Named entity á → á
vs a / Á / à á  |  a  |  Á  |  à
With entities Named: á | Hex: á | Decimal: á

Complete HTML Example

One page that shows this character with named, hex, decimal, and CSS forms. Use View Output or open the live editor.

Named + Hex + Decimal + CSS

Four ways to produce á in a single document.

html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Lowercase A Acute (&aacute;)</title>
  <style>
    #point::after {
      content: "\00E1";
    }
  </style>
</head>
<body>
  <p>Using Named Entity: &aacute;</p>
  <p>Using Hex Code: &#xE1;</p>
  <p>Using HTML Code: &#225;</p>
  <p id="point">Using CSS Entity: </p>
  <p lang="es">Espa&ntilde;ol: m&aacute;s, est&aacute;</p>
</body>
</html>
Try It Yourself

How It Works

1. Named: &aacute; is the clearest HTML form and renders á.

2. Hex: U+00E1 → &#xE1; in HTML. Same result as the named entity.

3. Decimal: same code point as 225 → &#225;. Same result as hex.

4. CSS: use \00E1 in content (not an HTML entity). #point::after appends that á after the paragraph text.

Pitfalls & Tips

Common mistakes when working with lowercase a acute.

Case

&aacute; ≠ &Aacute;

Named entities are case-sensitive. Lowercase is á; uppercase is Á.

Look-alikes

Not a, à, or â

Plain a, grave à, and circumflex â are different characters with different entities.

Compose

Prefer precomposed

Use &aacute; instead of a plus combining acute when the precomposed form exists.

CSS vs HTML

Do not mix escapes

\00E1 belongs in CSS. &aacute; / &#xE1; / &#225; belong in HTML.

Encoding

Declare UTF-8

If you type á directly, keep <meta charset="UTF-8"> so the file is not misread.

Semicolon

End references

Always finish with ; — write &aacute;, not &aacute.

Browser Support

Lowercase a acute (U+00E1) and its entity forms (&aacute;, &#xE1;, &#225;, CSS \\00E1) are supported in all modern browsers.

✓ Universal encoding

Lowercase A Acute (&aacute;)

Encode with named, hex, decimal, or CSS escape — or type á directly in UTF-8 HTML.

100% Browser coverage
Google Chrome Supported
Yes
Microsoft Edge Supported
Yes
Mozilla Firefox Supported
Yes
Apple Safari Supported
Yes
Opera Supported
Yes
Internet Explorer All versions
Yes
U+00E1 Full support

Bottom line: Prefer &aacute; for readable HTML. Use \\00E1 only inside CSS content.

Key Takeaways

  • Unicode: this character is U+00E1 (decimal 225).
  • HTML: prefer &aacute; — or use &#xE1; / &#225;.
  • CSS: use \00E1 inside content for generated text.
  • Watch out: &aacute; ≠ &Aacute; ≠ a ≠ &agrave;.

One line: U+00E1 → &aacute; / &#xE1; / &#225; / CSS \00E1.

Frequently Asked Questions

Use &aacute; (named), &#xE1; (hex), &#225; (decimal), or the CSS escape \00E1 in the content property. All render á. Prefer &aacute; in HTML source.
U+00E1 (LATIN SMALL LETTER A WITH ACUTE). Hex E1, decimal 225. It belongs to the Latin-1 Supplement block (U+0080–U+00FF).
Yes. &aacute; is the HTML5 named entity for á. The capital form is &Aacute; (Á, U+00C1) — names are case-sensitive.
Use it for Spanish, Portuguese, Hungarian, Irish, and other languages that need á, plus proper names and internationalized web content.
HTML entities (&aacute;, &#225;, or &#xE1;) go in markup. The CSS escape \00E1 is used in stylesheets (usually in the content property of ::before/::after). Both render á.
Visually similar, but U+00E1 is a precomposed character. Combining acute is U+0301 after a base letter. Prefer the precomposed &aacute; when available.

Did you know?

Lowercase a acute is Unicode U+00E1 (decimal 225) — LATIN SMALL LETTER A WITH ACUTE in Latin-1 Supplement. HTML5 provides &aacute; — the most readable form. Capital is &Aacute; (Á, U+00C1). Common in Spanish (más), Portuguese, Hungarian, and Irish.

Next: Lowercase A Breve

Learn the HTML entity for Lowercase A Breve — next in this sequence.

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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