Cerulean Blue
General Information
Cerulean Blue, represented by the hexadecimal color code #2B5BBB, is a captivating shade of blue that resides in the cyan-blue spectrum. Its name is derived from 'cerulean,' which refers to the color of the clear blue sky. In the RGB color model, #2B5BBB consists of 17.1% red, 36.1% green, and 73.3% blue. This specific combination creates a hue that is both calming and invigorating. Cerulean Blue has significant applications in various fields, including art, design, and fashion. Its association with the sky and sea lends it a sense of serenity and vastness, making it a popular choice for conveying feelings of peace and tranquility.
The color #2B5BBB, a shade of Cerulean Blue, presents moderate accessibility challenges. Its contrast ratio against white is approximately 3.7:1, falling short of the WCAG's recommended 4.5:1 for normal text and 3:1 for large text. Consequently, using #2B5BBB for text on a white background might be difficult for users with visual impairments. To enhance accessibility, consider pairing it with lighter shades of gray or white for backgrounds. Alternatively, employ it for larger text elements or graphical components where legibility is less critical. Employing a color contrast checker during the design process ensures compliance with accessibility standards, fostering a more inclusive and user-friendly digital experience.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Cerulean Blue is an excellent choice for website headers and navigation bars. Its calming yet professional appearance can enhance user experience and create a trustworthy impression. Use it sparingly as an accent color to draw attention to important elements, such as call-to-action buttons or key information. Combining it with neutral colors like white or light gray can create a clean and modern aesthetic. This color also works great for progress bars and infographics, contributing to the overall visual appeal of the website.
Interior Design
In interior design, Cerulean Blue evokes a sense of tranquility and sophistication. It's well-suited for bedrooms and living rooms, creating a calming atmosphere. This color works as an accent wall to add a pop of color without being overwhelming. Combine it with natural materials like wood and linen to enhance its organic appeal. Also, consider using it for decorative items like cushions, curtains, or artwork to add a subtle touch of elegance.
Fashion
Cerulean blue is commonly used for formal attires like suits and evening gowns. It can also be incorporated into more casual outfits by using it for shirts, sweaters, or pants. Cerulean blue accessories like scarves, handbags, and belts can add a pop of color to an outfit. It is also commonly used for swimwear, evoking a sense of water and calmness.