Cerulean Blue
General Information about Cerulean Blue
Cerulean blue, represented by the hexadecimal color code #2E52B8, is a captivating shade of blue that evokes feelings of tranquility and sophistication. It is a medium-dark color, often associated with the sky and ocean, inspiring feelings of calmness and peace. In the RGB color model, it is composed of 18.04% red, 32.16% green, and 72.16% blue. In the CMYK color model, it consists of 75% cyan, 55% magenta, 0% yellow, and 28% black. This particular shade of blue is frequently used in design to convey trust, reliability, and professionalism, making it a popular choice for corporate branding, web design, and various other creative applications. Its cool and inviting tone makes it versatile for both foreground and background elements, adding depth and visual interest to any project.
The color #2E52B8, a shade of cerulean blue, presents moderate accessibility challenges. Its contrast ratio against white is relatively low, potentially causing readability issues for users with visual impairments. To ensure inclusivity, consider using it with darker text or backgrounds. When pairing it with text, aim for a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text, as recommended by WCAG guidelines. Using color contrast tools can assist in verifying compliance. Enhancements can also include incorporating text shadows or borders to further improve text legibility. It is also crucial to avoid relying solely on color to convey important information, as colorblind users may not perceive the intended message. Always provide alternative cues like labels or icons.
Shades
Digital Color Formats
Alternative colors
- #3366cc
A slightly lighter blue that provides better contrast against white backgrounds, improving readability.
- #224499
A darker shade of blue that offers a higher contrast ratio, making it suitable for text and elements requiring strong visibility.
- #6688aa
A desaturated blue that can be used as a neutral background or accent color.
Applications
Web Design
Cerulean blue is a versatile color for web design. It can be used for primary buttons, navigation bars, and accent elements. Its calming and trustworthy nature makes it suitable for corporate websites, healthcare platforms, and educational resources. When used as a background, it should be paired with contrasting text colors to ensure readability. It can also be incorporated into charts and graphs to represent data effectively. In user interfaces, this shade of blue often conveys reliability, security, and a sense of professionalism, making it an excellent choice for interactive elements and information architecture.
Interior Design
In interior design, cerulean blue can create a serene and inviting atmosphere. It works well in bedrooms, bathrooms, and living areas. It can be used on walls, accent furniture, or decorative accessories. When paired with neutral colors like white, gray, or beige, it adds a pop of color without being overwhelming. This color is also suitable for creating a nautical or coastal theme. For example, cerulean blue can be used on accent walls, bedding, or decorative items to evoke a calming seaside ambiance, suitable for creating a cozy and relaxed interior.
Fashion Design
Cerulean Blue can be incorporated in various fashion designs. It can be used for dresses, shirts, or accessories. It is often seen in business casual attire, conveying professionalism, seriousness and knowledge. It goes well with neutral colors, but also yellow, white and brown. It can be used in different fabrics such as cotton, silk or linen. This color can be used to reflect personality, and show individuality and competence.