Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2B57BB, is a captivating shade of blue with a rich history and versatile applications. It is located in the blue region of the color spectrum, radiating a sense of calmness, trust, and stability. This color is often associated with the sky and the sea, evoking feelings of serenity and tranquility. Its unique blend of blue and cyan hues makes it a popular choice in various design fields, from graphic design and web development to interior design and fashion. Cerulean Blue's specific hexadecimal code, #2B57BB, precisely defines its composition, ensuring color consistency across different platforms and media. Its name derives from the Latin word "caeruleus," meaning dark blue, further highlighting its connection to the natural world and its timeless appeal. This color carries connotations of knowledge, health, healing, peace, trust, calmness, and stability.
The color #2B57BB, also known as Cerulean Blue, presents moderate accessibility challenges. Its contrast ratio against white is approximately 4.6:1, which meets the WCAG AA standard for normal text but falls short for larger text or user interface components. When used as text on a white background, users with moderate visual impairments may find it difficult to read. For optimal accessibility, consider using it for larger headings or graphic elements. Pairing it with a lighter background color, such as a pale yellow or a very light gray, can significantly improve readability. Conversely, using it as a background color with white or very light text can enhance contrast and improve accessibility. Developers should always test color combinations with accessibility tools to ensure compliance with WCAG guidelines and provide the best user experience for all users, including those with visual impairments.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design for Tech Companies
Cerulean Blue can serve as a primary color in a website's design, particularly for tech companies or educational institutions. Its calming yet professional tone lends itself well to creating a trustworthy and reliable online presence. Consider using it for headings, buttons, and navigational elements to guide users through the site. Combining it with complementary colors like light yellows or grays can create a balanced and visually appealing interface. This color can evoke feelings of stability and knowledge. Use it sparingly to avoid overwhelming users. The hue is perfect for layouts that need to convey trust.
Interior Design for Bedrooms and Bathrooms
In interior design, Cerulean Blue can be used to create a serene and relaxing atmosphere in bedrooms or bathrooms. It works well as an accent color on walls or textiles. Consider pairing it with natural materials like wood or stone to enhance its calming effect. The color can also be used in children's rooms to create a playful yet soothing environment. Accessorize with lighter blues and whites to brighten the room and create a cohesive look. When using it, think of natural, calming elements.
Fashion and Apparel Design
Cerulean Blue is a popular color choice in the fashion industry, often used in clothing and accessories. It complements a variety of skin tones and can be dressed up or down. Consider using it in casual wear such as t-shirts or jeans, or in more formal attire such as dresses or suits. It also works well in accessories such as scarves or handbags. Pair it with neutral colors like white, black, or gray for a classic look, or with brighter colors like yellow or pink for a more playful outfit. It is generally a refreshing tone.