Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hex code #2B58BB, is a medium-dark shade of blue that falls within the cyan-blue spectrum. It's characterized by its strong blue hue with a slightly greenish undertone, reminiscent of the color of a clear, deep-blue sky or sea. In the RGB color model, #2B58BB is composed of 17.1% red, 34.5% green, and 73.3% blue. In the CMYK color model, used for printing, it consists of 76.6% cyan, 52.9% magenta, 0% yellow, and 26.7% black. This color is often associated with calmness, serenity, and stability, making it a popular choice for branding and design projects where these qualities are desired.
The hex color #2B58BB, a shade of Cerulean Blue, presents some accessibility considerations for web developers. Its relatively low lightness value means that text rendered in this color on a white background might not provide sufficient contrast for users with visual impairments, potentially violating WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. To improve accessibility, consider using #2B58BB for larger text elements or pairing it with a lighter color for improved readability. Also, avoid using this color as the sole means of conveying information. Always provide alternative cues, such as text labels or icons, to ensure that all users can understand the content, regardless of their ability to distinguish colors. Testing with accessibility evaluation tools is highly recommended to identify and address any potential contrast issues.
Shades
Digital Color Formats
Alternative colors
- #4f86c6
A slightly lighter shade that offers better contrast on white backgrounds, enhancing readability while maintaining a similar aesthetic.
- #1e3f8a
A darker shade can be used as a background color behind white or very light-colored text.
- #2c5080
A desaturated version of the color, can be useful for creating a calmer visual experience.
Applications
Web Design Accent Color
In web design, Cerulean Blue (#2B58BB) can serve as a vibrant accent color to draw attention to key elements such as call-to-action buttons or headings. Its cool tone can evoke feelings of trust and stability, making it suitable for websites in the finance, technology, or healthcare industries. It can be effectively combined with neutral colors like white, gray, or light beige to create a balanced and professional look. Furthermore, it can be used in infographics and data visualizations to represent data points or categories, providing a visually appealing and informative experience for users.
Fashion Design
In the fashion industry, Cerulean Blue (#2B58BB) can be used in clothing design for creating both casual and formal wear. It can be incorporated into dresses, shirts, and accessories to add a pop of color and sophistication. This shade of blue pairs well with other colors like white, black, and silver, offering versatile styling options. Cerulean Blue can also be used in textile design for creating patterns and prints, adding depth and visual interest to fabrics. Its calming and elegant appearance makes it a popular choice for various fashion applications.
Interiour Design
Cerulean Blue (#2B58BB) in interior design creates a soothing and refined ambiance. Use it as an accent wall to add depth or incorporate it into soft furnishings like cushions and throws for a pop of color. It complements natural materials like wood and stone, enhancing the serene atmosphere. Pair it with neutrals like white or gray for a balanced aesthetic, or combine it with complementary colors like coral for vibrancy. Ideal for bedrooms, bathrooms, or study areas, this hue brings a sense of calm and elegance to any space, promoting relaxation and focus.