Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2F5DB7, is a medium-dark shade of blue that evokes feelings of tranquility, stability, and confidence. It belongs to the blue color family and has a calming and soothing effect. The color is composed of 18.4% red, 36.5% green, and 71.8% blue. In the RGB color model, #2F5DB7 has values of 47 red, 93 green, and 183 blue. In the CMYK color model, it is composed of 74% cyan, 49% magenta, 0% yellow, and 28% black. Cerulean Blue is often associated with the sky and the sea, making it a popular choice for designs that aim to convey a sense of peace and serenity. Its versatility allows it to be used in various applications, from web design to interior decoration.
The hex color #2F5DB7, also known as Cerulean Blue, presents some accessibility considerations for web developers. When using this color for text, it's crucial to ensure sufficient contrast against the background. Due to its moderate luminance, pairing it with a light background is essential for readability. A contrast ratio of at least 4.5:1 is recommended to meet WCAG AA standards. For larger text (14pt bold or 18pt regular), a contrast ratio of 3:1 is acceptable. Avoid using #2F5DB7 for small text on dark backgrounds as it can be difficult to read for users with low vision or color blindness. Consider providing alternative color schemes to accommodate users with different visual preferences and disabilities. Tools like contrast checkers can help verify compliance with accessibility guidelines. Implementing ARIA attributes can also improve the accessibility of elements using this color, providing screen readers with additional context.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Cerulean Blue is often used in website design to evoke feelings of trust, security, and stability. It is effective for creating a professional and reliable image for businesses, especially in the finance, technology, and healthcare industries. As a primary color for buttons and links, it can guide users through the site. Combining with a clear typography, the user experience can be improved and the conversion rate can be raised.
Interior Design
In interior design, Cerulean Blue can be used to create a calming and serene atmosphere. It works well in bedrooms, bathrooms, and living rooms, especially when paired with neutral colors like white, gray, or beige. Accents of cerulean blue, such as throw pillows, curtains, or wall art, can add a touch of sophistication and elegance to a space without overwhelming the senses. The hue's ability to reflect light makes it a great choice for smaller rooms, creating the illusion of increased space and brightness.
Fashion
Cerulean blue is also popular in fashion and is often seen in apparel, accessories, and footwear. Its calming hue makes it suitable for clothing suitable for office environments and casual wear. It can serve as a neutral backdrop for bolder colors or patterns, allowing for versatile styling options. Accessorizing with cerulean blue items, such as scarves or handbags, can add a subtle pop of color to an outfit without being too overpowering. In formal wear, cerulean blue gowns or suits can exude a sense of sophistication and understated elegance.