Facebook Logo

A white, lowercase letter "f" (single-letter glyph) sits centered on a rounded-square blue background. The blue field shows a subtle vertical gradient — lighter near the top and darker toward the bottom — and the letter has a thin darker ou...

Logo

White lowercase 'f' centered on a rounded blue square with a subtle gradient.
Facebook logo

About Facebook

A white, lowercase letter "f" (single-letter glyph) sits centered on a rounded-square blue background. The blue field shows a subtle vertical gradient — lighter near the top and darker toward the bottom — and the letter has a thin darker outline/shadow that gives a slight inset effect.

There is no additional text. The mark is presented as a simple app-style icon: a rounded-corner square containing a single, bold letterform in high contrast to the background.

What's in it: lowercase letter f

Shapes: rounded square single-letter glyph square with rounded corners

Style: minimalist iconic flat with subtle gradient glyph app icon

Text in logo: f

Colors

Extracted from the image. How we pick the colors →

Deep blue (background)
#3B5998 · primary
Lighter blue (background highlight)
#5B7FC8 · secondary
White (letter)
#FFFFFF · accent

Facebook Logo History

This single-letter "f" in a rounded blue square is the familiar app/icon mark used by the social network Facebook. The company was founded in 2004 and has used a white lowercase "f" on a blue field as a core graphical asset for many years.

Frequently asked

Which company uses this logo?

This is the classic app/icon mark used by the social network Facebook.

What are the main colours used?

The mark uses a deep blue background (#3B5998) with a lighter blue highlight (#5B7FC8) and white for the letter (#FFFFFF).

Can I use this logo freely?

No. This logo is a trademarked brand asset; reuse typically requires permission from the trademark owner.

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