Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hex code #2353B3, is a captivating shade of blue within the broader cyan-blue color family. It is characterized by its moderate saturation and medium-dark luminance, giving it a calming yet noticeable presence. This color is often associated with the sky, the ocean, and feelings of peace, tranquility, and stability. In the RGB color model, Cerulean Blue is composed of 13.73% red, 32.55% green, and 70.2% blue. This balance of primary colors results in a hue that is both vibrant and soothing. Cerulean blue is widely used in art, design, and fashion to create a sense of depth, calmness, and sophistication. Its hex code allows for precise color reproduction in digital media, making it a popular choice for web designers and graphic artists.
The color #2353B3, a deep cerulean blue, presents some accessibility considerations for web development. When used as a foreground color for text, it necessitates careful selection of a contrasting background to ensure readability. A light background like #FFFFFF or a pale yellow such as #FFFFE0 would offer sufficient contrast, meeting WCAG guidelines for text legibility. Conversely, if used as a background, lighter text colors like white (#FFFFFF) or a very pale gray (#F0F0F0) are preferable. Avoid pairing it with dark or similarly toned colors as this can lead to poor readability and strain the eyes of users, especially those with visual impairments. Consider using accessibility evaluation tools to test color contrast ratios and simulate how the color combination appears to users with different visual conditions.
Shades
Digital Color Formats
Alternative colors
- #3468c0
A slightly lighter shade of blue that maintains the cerulean feel but offers improved readability against darker backgrounds.
- #4682b4
A muted blue that provides a softer, less intense alternative, suitable for calmer designs.
- #003366
A darker navy blue alternative that is suitable as a background color with white text.
Applications
Web Design for Trust and Stability
Cerulean blue, reminiscent of the ocean's depths and a clear sky, is a popular choice in web design for creating a sense of trustworthiness and stability. It's often used in the finance and technology sectors to convey reliability and professionalism. In user interfaces, this color can be effectively applied to primary action buttons or navigation elements, guiding users through the site with a calming yet confident presence. Because the color evokes a serene and trustworthy feeling, cerulean blue is also widely used to promote health-related products and medical services.
Interior Design for Serenity
In interior design, cerulean blue can be used to create a serene and sophisticated atmosphere. It works exceptionally well in bedrooms or bathrooms, promoting relaxation and calmness. When paired with white or light gray, it can brighten up a space and make it feel more open and airy. Furthermore, cerulean blue accents, such as throw pillows or artwork, can add a touch of elegance to a living room or study. This color is versatile and easy to combine with many other colors or shades, especially white and black.
Fashion for Versatility
Cerulean blue is a versatile color in fashion, lending itself well to both casual and formal wear. For casual looks, it can be incorporated into denim shirts, t-shirts, or summer dresses, creating a relaxed and approachable style. In formal attire, a cerulean blue blazer or dress can make a bold yet sophisticated statement. This color complements a variety of skin tones and can be paired with neutral colors for a classic look or bolder colors for a more daring ensemble. It is also often used for scarfs or accessories during all seasons of the year.