Cerulean Blue
General Information about Cerulean Blue
The hex color #1E51B8, often referred to as Cerulean Blue, is a deep and captivating shade of blue with a subtle blend of cyan and cobalt undertones. In the RGB color model, it is composed of 12.75% red, 31.76% green, and 72.16% blue. This combination gives it a rich and stable appearance. Cerulean Blue is often associated with tranquility, depth, and stability, making it a popular choice in various design contexts. It is distinct from lighter shades of blue, such as sky blue or azure, possessing a more grounded and serious character, while retaining a sense of creative expression and intellectual curiosity. Its use can evoke feelings of trust, intelligence, and sophistication, contributing to its widespread application in both digital and physical design.
The hex color #1E51B8, a shade of cerulean blue, presents some accessibility considerations for web developers. When used as a background color, it requires careful selection of foreground text to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. White or very light gray text colors would be suitable choices against this dark blue to meet accessibility standards. Avoid using similarly dark colors for text, as they would likely fail contrast checks, making the content difficult to read for users with visual impairments. Always use contrast checking tools to verify compliance.
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Applications
Corporate Web Design
In web design, #1E51B8 can be employed to establish a trustworthy and professional atmosphere. It works particularly well for financial institutions, corporate websites, and educational platforms aiming to project stability and credibility. The color evokes a sense of calm and reliability, making it ideal for user interfaces where conveying trust is paramount. Consider using it for navigation bars, headers, or primary call-to-action buttons to guide users effectively.
Fashion and Apparel
In the realm of fashion, Cerulean Blue offers versatility, especially in formal wear and business attire. It can be incorporated into suits, dresses, or accessories, providing a sophisticated yet understated appeal. This color complements a range of skin tones and pairs well with neutrals like gray, black, and white. Furthermore, it can be used as an accent color in scarves, ties, or handbags to add a touch of elegance without being overly bold.
Interior Design
In interior design, this hue can be used as an accent color to create a serene and sophisticated environment. It can be incorporated through decorative elements such as throw pillows, curtains, or artwork against a neutral backdrop. The color pairs well with light woods, grays, and whites, creating a balanced and harmonious atmosphere. Its calming effect makes it particularly suitable for bedrooms, bathrooms, or home offices.