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𝑳

Mathematical Bold Italic Capital L Symbol

𝑳 is the mathematical bold italic capital letter L used for styled text.

U+1D473

𝑳 (Mathematical Bold Italic Capital L) is a Unicode character used to represent a bold, italic capital L in math-styled typography. It’s useful when you need the L with specific visual emphasis. You can copy it directly or use its HTML, CSS, and JavaScript escapes.

Mathematical Bold Italic Capital L Symbol Meaning

𝑳 is a mathematical typography character: a bold italic capital β€œL”. It belongs to the Unicode Mathematical Alphanumeric Symbols block, which provides stylistic variants of Latin letters for equations, notation, and design systems that require consistent math-like styling. In practice, it’s most often used as an β€œL” in contexts where the font weight and slant matterβ€”such as labeling variables, vectors/matrices, operators, or typographic accents in technical writing. Like other mathematical alphabets, it generally means β€œthis is an L, shown in a particular mathematical style,” rather than a separate literal word or symbol concept.

Common uses

  • β€’Typing math variables or constants labeled with a bold italic L
  • β€’Labeling vectors, matrices, or parameters in technical documents and notes
  • β€’Creating consistent math-styled branding or UI labels that use typographic variants
  • β€’Designing posters, slides, or presentations with math-like letter styling
  • β€’Social and educational posts explaining formulas where a styled L is referenced

Examples

𝑳 β€” Mathematical Bold Italic Capital L

  • 𝑳Let 𝑳 be a matrix of transformation parameters.
  • 𝑳The eigenvalues of 𝑳 determine the system response.
  • 𝑳Define 𝑳 = [l₁ lβ‚‚ … lβ‚™].
  • 𝑳We approximate 𝑳 using a truncated basis.
  • 𝑳Refer to 𝑳 in the next equation.

Variations

Ready to copy

Technical codes

UnicodeU+1D473
HTML Entity𝑳
HTML Code𝑳
CSS\1D473

FAQ

What does the Mathematical Bold Italic Capital L symbol mean?

𝑳 is a mathematical typography character: a bold italic capital β€œL”. It belongs to the Unicode Mathematical Alphanumeric Symbols block, which provides stylistic variants of Latin letters for equations, notation, and design systems that require consistent math-like styling. In practice, it’s most often used as an β€œL” in contexts where the font weight and slant matterβ€”such as labeling variables, vectors/matrices, operators, or typographic accents in technical writing. Like other mathematical alphabets, it generally means β€œthis is an L, shown in a particular mathematical style,” rather than a separate literal word or symbol concept.

What Unicode value is 𝑳?

𝑳 is U+1D473 (MATHEMATICAL BOLD ITALIC CAPITAL L).

How do I copy 𝑳 easily?

Copy the character directly from this page: 𝑳. You can also paste it into your text editor or browser.

What HTML entity can I use for 𝑳?

Use the HTML entity 𝑳.

How do I write 𝑳 in CSS or JavaScript?

CSS escape: \\1D473. JavaScript escape: \\u{1D473}.