Cerulean Blue
General Information about Cerulean Blue
The hex color #264FB0, commonly referred to as Cerulean Blue, is a deep and vibrant shade of blue. It belongs to the blue color family and is often associated with feelings of calmness, stability, and trustworthiness. In the RGB color model, it is composed of 15.29% red, 30.98% green, and 69.02% blue. In the CMYK color model, it consists of 77.7% cyan, 55.1% magenta, 0% yellow, and 31% black. This color is widely used in various design applications, including web design, graphic design, and branding, due to its appealing aesthetic and versatile nature. Its hex code makes it easy to implement consistently across digital platforms.
The hex color #264FB0, also known as Cerulean Blue, presents specific accessibility considerations for web developers. When used as a background color, it's crucial to ensure sufficient contrast with the foreground text. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG AA standards. Tools like contrast checkers can help verify this. For users with visual impairments, relying solely on color to convey information is discouraged. Instead, supplement color cues with text labels, icons, or patterns. When using this color for interactive elements like buttons or links, provide clear visual focus indicators that are distinct from the default state. Also, avoid using this color in ways that could trigger seizures in photosensitive users, especially in rapidly flashing animations or patterns.
Shades
Digital Color Formats
Alternative colors
- #4169e1
A slightly lighter shade of blue that maintains a similar aesthetic but offers better contrast against dark text.
- #6495ed
A more desaturated blue that can serve as a subtle background element without overwhelming other design components.
- #000080
A darker shade of blue, providing a strong contrast for light text or icons
Applications
Financial Applications
Cerulean Blue can be utilized to establish a sense of reliability and trust, which is valuable in the financial sector. It can be applied to the user interface of banking applications or websites to create a visually appealing and user-friendly experience, contributing to customer satisfaction and long-term engagement. Furthermore, it can be effectively used in data visualization within financial reports, helping users to easily grasp complex information.
Web Design
In web design, Cerulean Blue is an excellent choice for creating calm and professional websites, especially for businesses wanting to convey stability and innovation. It works well for headers, backgrounds, and call-to-action buttons, providing a consistent and visually appealing experience. This color is versatile and can be matched with both neutral and vibrant colors to create a modern and engaging user experience. Using this color contributes to an intuitive and visually balanced design.
Interior Design
In interior design, Cerulean Blue works well as an accent color in a neutral space. For example, consider it for cushions, throws, or a feature wall in a living room with a neutral palette. The color contributes to an environment that feels both calming and inviting. It is also well-suited for bathrooms, evoking feelings of tranquility and hygiene.