Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2349B3, is a captivating shade of blue that evokes a sense of calmness and tranquility. It belongs to the blue color family and is often associated with the sky and sea. In the RGB color model, Cerulean Blue is composed of 13.73% red, 28.63% green, and 70.2% blue. This combination results in a color that is both serene and vibrant, making it a popular choice for various applications. Cerulean Blue is known for its ability to create a sense of peace and serenity. Its unique hue makes it a versatile color for different mediums.
The hex color #2349B3, also known as Cerulean Blue, presents specific accessibility considerations, particularly for web design. Its contrast ratio against white (#FFFFFF) is approximately 4.6:1, which passes WCAG AA standards for normal text and large text. However, against black (#000000), the contrast ratio is only 4.5:1. Therefore, it is imperative to carefully assess the background color when using Cerulean Blue for text. Using this color for small or crucial text on darker backgrounds could hinder readability for users with visual impairments. For optimal accessibility, consider using lighter shades of Cerulean Blue or pairing it with a contrasting color that provides a higher contrast ratio, especially in cases involving interactive elements or key information. Ensure proper color contrast is maintained for all users, including those with low vision or color blindness, to provide an inclusive user experience.
Shades
Digital Color Formats
Alternative colors
- #4675c0
A slightly lighter shade that enhances readability, particularly on darker backgrounds, ensuring compliance with accessibility standards.
- #19327a
A darker variant provides improved contrast against lighter backgrounds, making it suitable for text and interactive elements.
- #3a5ecb
A more vibrant alternative that captures attention while still retaining the essence of the Cerulean Blue hue.
Applications
Web Design
Cerulean Blue is a versatile choice for website headers and navigation bars, evoking a sense of trust and reliability. Its calming yet professional appearance makes it suitable for corporate websites, educational platforms, and online banking interfaces. It can also be used as an accent color for buttons and call-to-action elements, drawing the user's attention without being overly aggressive. In user interfaces, Cerulean Blue effectively communicates information and guides the user through the application. Consider using this color to indicate interactive elements or display progress indicators.
Fashion Design
Cerulean Blue is a popular color in fashion design, often used for dresses, shirts, and accessories. Its calming and sophisticated nature makes it a great choice for both casual and formal wear. It can be paired with neutral colors like white, gray, and beige for a classic look, or with bolder colors like yellow and orange for a more vibrant ensemble. Cerulean Blue is also frequently used in swimwear and activewear, evoking a sense of freshness and vitality. Its versatility allows it to be incorporated into various styles and designs, from minimalist aesthetics to more elaborate patterns.
Interior Design
In interior design, Cerulean Blue can be used to create a serene and relaxing atmosphere. It is often employed in bedrooms, bathrooms, and living rooms, evoking a sense of calmness and tranquility. Cerulean Blue can be paired with white or light gray for a minimalist and airy feel, or with warmer tones like beige and wood for a more cozy and inviting space. It can also be used as an accent color for walls, furniture, and accessories, adding a touch of sophistication and elegance. Consider using Cerulean Blue in spaces where relaxation and focus are desired.