Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2C5DBA, is a captivating shade of blue that evokes the serene and expansive qualities of the sky and sea. This color is often associated with calmness, stability, and trust, making it a popular choice across various applications. In the RGB color model, #2C5DBA is composed of 17.3% red, 36.5% green, and 72.9% blue. Its unique balance gives it a rich and sophisticated appearance. Cerulean Blue is frequently used in design, branding, and art to convey feelings of peace, confidence, and reliability. Its versatility allows it to be paired with a wide range of other colors, making it an invaluable asset to artists and designers.
The hex color #2C5DBA, Cerulean Blue, presents some accessibility considerations for web developers. Its contrast ratio against white (#FFFFFF) is approximately 3.7:1, which is below the WCAG AA standard for normal text (4.5:1) and large text (3:1). Therefore, using #2C5DBA directly on a white background may not provide sufficient contrast for users with low vision or color deficiencies. To improve accessibility, consider using a darker shade of blue or a lighter text color on #2C5DBA backgrounds. Testing with accessibility tools and user feedback can help ensure sufficient contrast. When using this color for interactive elements, ensure that hover, focus, and active states have sufficient contrast to meet accessibility guidelines. Providing alternative text descriptions for images or elements using this color is always beneficial.
Shades
Digital Color Formats
Alternative colors
Applications
Website Headers and Navigation
Cerulean Blue is often used in web design for creating a sense of trust and stability. It can be effectively applied in website headers, navigation bars, and button backgrounds to guide users and establish a professional aesthetic. When used thoughtfully, Cerulean Blue can improve the overall user experience by providing visual cues and reinforcing a brand's identity. Its calming effect makes it suitable for websites focused on health, wellness, or finance.
Interior Design Accent Color
In interior design, Cerulean Blue can be used to create a calming and serene atmosphere. It works well in bedrooms and bathrooms, particularly when paired with neutral colors like white or gray. As an accent color, Cerulean Blue can add a pop of color to living rooms and kitchens. This color complements natural materials like wood and stone, further enhancing its calming effect, which makes it a great choice for creating a relaxing interior.
Cosmetics and Skincare Packaging
Cerulean Blue's association with water and sky makes it perfect for cosmetic and skincare packaging. It creates a sense of purity and freshness, which resonates with consumers seeking natural or hydrating products. When used in product labels or marketing materials, Cerulean Blue can evoke feelings of trust and reliability, which will draw in more customers.