Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2E48B8, is a deep and captivating shade of blue often associated with the sky and the sea. It is perceived as a color of tranquility, depth, and sophistication. In the RGB color model, it is composed of 18.04% red, 28.24% green, and 72.16% blue. This color is commonly used in various design fields, including web design, graphic design, and fashion. Its rich hue makes it a popular choice for creating visually appealing interfaces and aesthetically pleasing products. Cerulean Blue is known to convey trust, intelligence, and stability, making it an ideal choice for corporate branding and user interface elements that require a sense of reliability.
The hex color #2E48B8, also known as Cerulean Blue, presents specific accessibility considerations for web design. Its relatively dark hue means it generally offers good contrast when paired with lighter colors like white or pale yellow. However, when used with darker colors, the contrast may fall below WCAG (Web Content Accessibility Guidelines) standards, potentially causing readability issues for users with visual impairments. Therefore, careful evaluation using contrast checkers is essential to ensure sufficient contrast ratios, especially for text and interactive elements. Adequate contrast is crucial for users with low vision or color blindness to perceive content effectively. Additionally, avoid relying solely on color to convey information, as this can exclude users who are color blind.
Shades
Digital Color Formats
Alternative colors
- #3f51b5
A slightly lighter shade of blue that maintains a similar aesthetic but offers improved contrast against dark backgrounds.
- #303f9f
A more vibrant blue that can add a pop of color while still being relatively accessible.
- #4285f4
This color creates a softer, calmer impression and provides better readability on white backgrounds.
Applications
Website Design
Cerulean blue can be used for website headers and footers to create a professional and calming impression. Its depth allows for effective text overlay, and it pairs well with neutral colors like gray and white for a clean design. Consider using it as the primary color for buttons and other interactive elements to guide user attention. The color evokes feelings of trust and security, thus is suitable for financial websites and information portals. Make sure to consider the contrast for text-elements.
Branding
This shade of blue is often used in branding materials for tech companies and educational institutions. It conveys a sense of innovation, intelligence, and reliability. Use it sparingly as an accent color to draw attention to key messages or CTAs. In logo design, consider the psychological impact and target audience to utilize this color correctly. Combining it with bright yellows or oranges can create a modern and energetic contrast, while pairing it with softer pastels creates a sophisticated and approachable vibe.
Fashion
Cerulean Blue in fashion evokes a sense of tranquility and sophistication. It can be used in evening wear to create a regal and elegant statement, often paired with silver or gold accessories. In casual wear, it offers a versatile base color for jeans, shirts, and jackets, matching well with lighter denim or earthy tones. It is also a popular choice for swimwear and activewear, as it can represent the sea and sky, associating it with freedom and openness.