Cerulean Blue
General Information about Cerulean Blue
The hex color #2756BF, also known as Cerulean Blue, is a deep and vibrant shade of blue. It is a tertiary color, being a mix of blue and cyan. In the RGB color model, it consists of 15.3% red, 33.73% green, and 74.9% blue. In the CMYK color model, it is composed of 79.57% cyan, 55.0% magenta, 0% yellow, and 25.1% black. Cerulean Blue is often associated with the sky and sea, and evokes feelings of calmness, serenity, and stability. It is a versatile color that can be used in a wide range of applications, from web design to fashion. Its hexadecimal representation makes it easily usable in digital media.
The hex color #2756BF, a shade of Cerulean Blue, presents moderate accessibility challenges. Its contrast ratio against white text is approximately 3.7:1, which falls short of the WCAG's minimum requirement of 4.5:1 for AA compliance. However, it meets the 3:1 ratio for large text. When used for smaller text, consider pairing it with lighter backgrounds or using a text shadow to enhance readability. For larger text elements like headings, #2756BF can be more acceptable. Providing sufficient contrast ensures users with visual impairments, including those with low vision or color blindness, can perceive the content effectively. Thorough testing with accessibility evaluation tools and real users is crucial to validate its usability. Utilizing color contrast analyzers can aid in making informed decisions about text and background color combinations. Also, it's advisable to avoid using color as the sole means of conveying information.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cerulean Blue can be effectively used to create a sense of trust and stability. It is suitable for highlighting calls to action, navigation menus, and headings. Using #2756BF can guide users through a website while maintaining a professional and clean aesthetic. For example, it can be used as a background color for headers or footers. However, it should be used sparingly to avoid overwhelming the user interface and ensuring enough contrast with text elements for accessibility.
Fashion
In the fashion industry, Cerulean Blue can be used in clothing design and accessories to convey sophistication and elegance. It is a versatile color that pairs well with neutrals such as grey, white, and black, or with complementary colors like orange and yellow for a bolder statement. The color can be used for dresses, shirts, and jackets, and can also be incorporated in details such as buttons, zippers, and lining.
Interior Design
Cerulean Blue is a popular choice for interior design, imparting tranquility and a sense of spaciousness to rooms. It is often used in bedrooms and bathrooms to create a relaxing atmosphere. The color can be applied to walls, furniture, and decorative elements, and can be combined with white, beige, or other neutral tones for a harmonious look. Accents of gold or silver can add a touch of luxury. Ensure sufficient contrast with other colors.