Cerulean Blue
General Information about Cerulean Blue
Cerulean blue, represented by the hexadecimal color code #2655B0, is a vibrant and calming shade of blue. It is often associated with tranquility, stability, and clarity. In color psychology, blue is known to evoke feelings of trust, loyalty, and wisdom. Cerulean blue specifically borrows its name from the color of the clear blue sky on a bright day. It's a popular choice in branding for companies that want to convey a sense of reliability and professionalism. The color is created by mixing cyan and blue hues, resulting in a slightly desaturated yet rich shade. Cerulean blue is widely used across various industries, including technology, healthcare, and finance, to inspire confidence and promote a sense of calm.
The hex color #2655B0, a shade of cerulean blue, presents moderate accessibility challenges. Its contrast ratio against a white background is approximately 3.6:1, which doesn't meet the WCAG AA standard for normal text (4.5:1) but might be acceptable for larger text (3:1). When used for text, it's advisable to pair it with a light background to improve readability for users with visual impairments. For interactive elements like buttons or links, consider using a darker shade of blue or a contrasting color for the background to ensure sufficient contrast. Providing alternative visual cues, such as underlines for links or icons for buttons, can further enhance accessibility. Testing with accessibility evaluation tools and user feedback is crucial to validate the color's usability across diverse user needs and devices. Remember that color should not be the sole means of conveying information.
Shades
Digital Color Formats
Alternative colors
- #4f86c6
A slightly lighter shade of blue that offers improved contrast against white backgrounds, making it more accessible for body text.
- #1a3a75
A darker shade of blue, providing enhanced contrast for interactive elements and headlines, ensuring better readability.
- #5b7399
A desaturated version of Cerulean Blue, reducing the vibrancy while maintaining the core hue, suitable for backgrounds or subtle accents.
Applications
Web Design
In web design, cerulean blue can be employed to establish a sense of trust and reliability, particularly in the financial or healthcare sectors. It serves well in headers, footers, or call-to-action buttons, directing users' attention without overwhelming the interface. Using it as a secondary color, complemented by a neutral background, helps maintain a clean and professional appearance. This color choice evokes feelings of calmness and stability, enhancing the overall user experience.
Interior Design
In interior design, cerulean blue can introduce a calming and sophisticated touch to spaces. It works excellently in bedrooms or bathrooms, creating a serene atmosphere. As an accent wall color, it can add depth and visual interest to a room. Pair it with neutral colors like gray or white to maintain a balanced aesthetic. Accessorizing with cerulean blue cushions or curtains can tie the room together, creating a cohesive and relaxing environment.
Fashion
In fashion, cerulean blue can be used to add a pop of color to outfits. A cerulean blue dress or top can be paired with neutral-colored pants or skirts for a balanced look. It is a versatile color that can be worn in both casual and formal settings. Accessorizing with cerulean blue jewelry or handbags can add a touch of elegance to any outfit, making it suitable for various occasions, from everyday wear to special events. The color is also suited for athletic wear or outerwear.