Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2C5CBA, is a medium-dark shade of blue that evokes feelings of calmness, serenity, and stability. It is a popular color choice in various fields, including web design, graphic design, fashion, and interior decoration. In the RGB color model, #2C5CBA consists of 17.25% red, 36.08% green, and 72.94% blue. In the CMYK color model, it is composed of 76% cyan, 51% magenta, 0% yellow, and 27% black. This color is often associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Its relatively high blue component makes it visually appealing and versatile for a wide range of applications. It's important to note that the perceived lightness or darkness of a color can vary based on its surrounding colors and the medium in which it is displayed.
The color #2C5CBA, also known as Cerulean Blue, presents some accessibility considerations for web developers. Its contrast ratio with white text is approximately 3.77:1, which is below the WCAG's recommended minimum of 4.5:1 for normal-sized text. Therefore, using white text on a #2C5CBA background might not be accessible to users with moderate visual impairments. To improve accessibility, consider using a darker shade of blue or using a lighter text color such as a very pale yellow or light grey. When using this color for interactive elements like buttons or links, provide additional visual cues, such as underlines or changes in background color on hover, to ensure that users can easily identify the interactive elements. Always test color combinations with accessibility evaluation tools to verify compliance with WCAG guidelines.
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Applications
Web Application UI
Cerulean Blue, with its calming yet vibrant nature, makes it ideal for user interfaces in web applications. It can be used for primary buttons to draw attention, backgrounds to create a serene feel, or as an accent color to highlight important information. Its use in data visualization can also be effective to represent specific data sets. Combining it with complementary colors or analogous colors can enhance the overall aesthetic, but care should be taken to maintain accessibility standards to ensure the interface is user-friendly for all visitors. Its perceived trustworthiness also makes it suitable for financial or institutional web sites.
Interior Design
In interior design, Cerulean Blue (#2C5CBA) can be employed to create a tranquil and sophisticated atmosphere. It works well in bedrooms, bathrooms, and home offices. It can be used on walls, upholstery, or as an accent color in décor items like cushions, curtains, and artwork. Combining it with neutral tones such as beige, gray, or white can balance the color and make the room feel more spacious and airy. Metallic accents, like gold or silver, can also complement this shade of blue, adding a touch of luxury and elegance to the space.
Fashion and Apparel
In the fashion world, Cerulean Blue can be a versatile and stylish choice for clothing and accessories. It can be used in dresses, shirts, and skirts for a sophisticated and elegant look. For accessories, it can be used in handbags, scarves, and jewelry to add a pop of color to any outfit. It can be paired with neutral colors like white, black, or beige for a classic look, or with bolder colors like yellow or pink for a more daring and modern style. Consider the occasion and the overall desired aesthetic when incorporating this blue into your wardrobe.