Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2A4BBC, is a distinctive shade of blue that sits between azure and sky blue on the color spectrum. It's named after cerulean, a mineral pigment composed primarily of cobalt(II) stannate. This color is known for its association with calmness, serenity, and stability. In color psychology, blue is often linked to trust, loyalty, and intelligence. Cerulean Blue exhibits a moderate level of saturation and brightness, making it visually appealing and versatile for various applications. It can be effectively used in both digital and print media. Due to its association with the sky and sea, it often invokes feelings of peace and tranquility.
The hex color #2A4BBC, also known as Cerulean Blue, presents specific accessibility considerations for web developers. When used as a text color, it's crucial to ensure sufficient contrast against the background to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using this color for essential information requires careful consideration of colorblind users, and providing alternative cues like icons or text labels alongside the color enhances usability. Furthermore, avoid relying solely on this color to convey meaning, as users with visual impairments may not perceive it. Testing with accessibility tools and obtaining feedback from diverse users will improve the inclusivity of designs incorporating #2A4BBC.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Cerulean Blue is often used in website headers and navigation menus to create a sense of trust and reliability. Its calming nature makes it suitable for sites related to finance, healthcare, or education. It can also be used for button highlights or call-to-action elements, but contrast should be carefully checked. The color evokes feelings of professionalism and serenity, which are beneficial in many online contexts. The sophisticated hue lends itself well to user interface elements, particularly in dashboards and data visualization where clarity and visual appeal are important. Its use should be balanced with accessibility considerations.
Interior Design
In interior design, Cerulean Blue can be used as an accent color to create a serene and calming atmosphere. It pairs well with neutral colors like gray, beige, and white. It can be used in bedrooms, bathrooms, or living rooms to evoke a sense of peace and tranquility. The color can be incorporated through wall paint, furniture upholstery, or decorative accessories. It creates an atmosphere reminiscent of clear skies or calm seas, promoting relaxation and mental clarity. It's a versatile shade suitable for creating both modern and traditional interior styles.
Fashion
Cerulean Blue is frequently used in fashion to create elegant and sophisticated looks. It's suitable for both casual and formal wear, and it can be paired with a wide range of colors, including white, black, gray, and gold. It's commonly found in dresses, shirts, and accessories. The color evokes a sense of confidence and style. From a business casual button-down to an elegant evening dress, cerulean blue imparts a sense of effortless style. Its presence lends a feeling of sophistication and serenity, often utilized for garments designed to leave a lasting impression.