Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2251B4, is a captivating shade of blue that resides within the cyan-blue hue family. It is a tertiary color, blending blue and cyan to create a serene yet vibrant tone. In the RGB (Red, Green, Blue) color model, Cerulean Blue consists of 13.33% red, 31.76% green, and 70.59% blue. The CMYK (Cyan, Magenta, Yellow, Black) values are 81.1%, 55.0%, 0.0%, and 29.4%. This color is often associated with the sky and sea, evoking feelings of calmness, peace, and tranquility. It's also seen as a symbol of trust, stability, and intelligence, making it a popular choice in various applications. Cerulean Blue is visually appealing and versatile. It finds usage in many creative fields, from graphic design to fashion.
The color #2251B4, Cerulean Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, it may not meet WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast, making it difficult for users with visual impairments to read. A contrast ratio of at least 4.5:1 is generally recommended for normal text and 3:1 for large text. Therefore, when using Cerulean Blue for text, consider pairing it with lighter background colors like white, off-white, or very light grays to ensure readability. Alternatively, using it for interactive elements requires careful consideration to ensure sufficient contrast with the element's background and surrounding text. Using a color contrast checker is advisable to verify compliance with accessibility standards. Furthermore, consider providing alternative visual cues, such as icons or text labels, to enhance usability for all users, including those with color blindness. Ensuring proper focus indicators on interactive elements is crucial for keyboard navigation.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design for Trustworthiness
Cerulean Blue can be utilized to create a calming and trustworthy ambiance in website designs. It is often used in the technology, finance, and healthcare sectors to evoke feelings of security and reliability. Applying it as a primary color or accent color can help establish brand identity. The color can be used for button design, menu bars, or informational panels, paired with complementary colors or neutral shades to enhance visual appeal and user experience. In user interfaces, consider using it sparingly to highlight key actions or data points, as overuse can lead to visual fatigue. Its association with the sky and sea brings a sense of openness and clarity, fostering trust and engagement.
Fashion Design for Versatility
Cerulean Blue is often incorporated into fashion designs for its versatile appeal. It can be used in casual wear, formal attire, or sportswear, providing a refreshing and sophisticated look. Consider pairing it with neutral colors like white, gray, or beige for a balanced aesthetic, or with bolder colors like coral or yellow for a vibrant statement. Cerulean Blue is suitable for various fabric types, from cotton and linen to silk and synthetics, making it a versatile choice for designers. It's particularly effective in creating nautical-themed designs or evoking a sense of calm and tranquility. The color can also be used in accessories such as scarves, handbags, and jewelry.
Interior Design for Serenity
Cerulean Blue evokes a sense of serenity and calm, making it a popular choice for bedroom walls. Combining it with soft white or cream accents creates a tranquil and inviting atmosphere. Using Cerulean Blue in living rooms can add a touch of sophistication, especially when paired with natural materials like wood and stone. Consider using it for accent walls, furniture upholstery, or decorative accessories such as throw pillows and artwork. Incorporating indoor plants can complement Cerulean Blue, bringing a refreshing and natural element to the space. Its soothing quality makes it ideal for creating a relaxing and harmonious living environment.