F5 Logo
The F5 logo uses 1 primary color. Its dominant color is Medium Candy Apple Red (#E4002B, closest Pantone 185 C). F5 operates in the Computers Electronics & Technology industry.
- Color family
- red
- Industry
- Computers Electronics & Technology
- Brand popularity
- Top 2% of indexed brands
- Website
- f5.com
Design analysis
The F5 logo is a pure wordmark built from a custom geometric sans-serif where the numeral "5" shares stroke weight, corner radius, and vertical metrics with the "F." Both characters sit on a common baseline and align to a strict square grid, giving the mark a monolithic, block-like silhouette. The "F" drops its crossbar to a single horizontal stroke that visually bridges into the top arm of the "5," creating a subtle ligature effect without sacrificing legibility. This construction makes the mark exceptionally scalable: at favicon size it reads as two bold red shapes, while at billboard scale the precision of the shared geometry holds up. In the application-delivery and networking sector — dominated by blue wordmarks and abstract globe icons — the F5 wordmark stands out by refusing a symbol entirely, betting brand recognition on the alphanumeric name itself.
Logo colors, measured
Colors extracted from the logo image itself (background removed), with share of the mark each color covers.
Click a chip to copy its hex code.
The measured #E4002B (Pantone 185 C) is a high-chroma red that deliberately breaks the blue-teal monopoly of infrastructure networking brands (Cisco, Juniper, Arista). Red signals urgency, traffic control, and security — core promises of an ADC vendor — while the single-color execution ensures flawless reproduction on dark data-center rack labels, white datasheets, and co-branded partner slides without needing a secondary palette.
Variations & downloads
Color variants generated from the vector source — free to download for identification, editorial and research use.
Visually similar logos
Nearest neighbors in visual embedding space — marks that share shape and structure with the F5 logo, regardless of color or industry.
Brand web palette
Colors F5 uses across its website — the broader brand system around the logo.
About F5
F5, headquartered in Seattle, Washington, is a leading provider of application delivery networking (ADN) technology. Founded in 1996, the company has grown to become a global leader in the field, serving customers in over 180 countries. F5 primarily offers a range of products and services designed to optimize the delivery of applications across networks. Its flagship product is the BIG-IP platform, which provides load balancing, traffic management, and security services to ensure fast, reliable, and secure application delivery. Other key products include application security solutions, DNS services, and access management solutions. With a strong focus on innovation, F5 has been able to establish itself as a key player in the industry. It has acquired several companies over the years to expand its product portfolio and enhance its capabilities in areas such as security and cloud computing. Notable acquisitions include NGINX, an open-source web server, appication delivery and API management platform, and Shape Security, a leader in bot management and fraud prevention. F5 operates globally through a network of offices and partnerships. It has subsidiaries in various countries, including India, Singapore, Brazil, and Australia, among others. Additionally, F5 has formed strategic partnerships with major technology companies such as Microsoft, AWS, and Google Cloud, allowing it to offer integrated solutions to its customers. In terms of market position, F5 is a recognized leader in the application delivery controller market. According to IDC, F5 ranked first with a 41. 6% revenue share in 2020, solidifying its position as the market leader. The company faces competition from other major players such as Citrix, Radware, and A10 Networks, but F5's strong product portfolio and global presence give it a competitive advantage. In recent years, F5 has focused on expanding its offerings in the cloud and security space. This move aligns with the growing demand for application del
Questions about the F5 logo
Has the F5 logo changed since the company was founded?
The current geometric wordmark was introduced in a 2016 brand refresh; the original 1996 logo used a more conventional italic typeface with a separate stylized "5" icon.
Why does F5 use red instead of the blue common in networking?
Red differentiates F5 from competitors like Cisco and Juniper while evoking traffic control and application security — the company's core value propositions — and it reproduces reliably across both digital and physical touchpoints.
What color is the F5 logo?
The dominant color of the F5 logo is Medium Candy Apple Red (hex #E4002B). The closest Pantone match is 185 C.
How many colors does the F5 logo have?
The F5 logo uses 1 primary color: #E4002B.
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The F5 logo is a trademark of its owner, shown here for identification and design research. Color data is measured from the public mark by LogoLabs; analysis is editorial commentary. No affiliation or endorsement is implied.