Cerulean Blue
General Information
Cerulean Blue, represented by the hexadecimal color code #2B5DBB, is a captivating shade of blue often associated with serenity, depth, and the vastness of the ocean. It is located in the blue region of the color spectrum, exhibiting a blend of cyan and azure tones. In color theory, Cerulean Blue conveys a sense of calmness, trust, and stability. Its rich hue makes it a popular choice across various design disciplines, including web design, graphic arts, and fashion. The color's unique characteristics stem from its specific combination of red, green, and blue (RGB) values, which define its precise appearance and distinguish it from other shades of blue.
The hex color #2B5DBB, also known as Cerulean Blue, presents specific accessibility considerations, especially for web content. Its contrast ratio against white (#FFFFFF) is relatively low, which can pose challenges for users with visual impairments. According to WCAG guidelines, sufficient contrast is essential for text and interactive elements to be easily perceivable. Using #2B5DBB for text on a white background may not meet the minimum contrast ratio thresholds, potentially making it difficult for some users to read. To improve accessibility, consider pairing #2B5DBB with lighter shades or using it sparingly for decorative elements. Testing with accessibility tools and getting feedback from users with disabilities are crucial steps to ensure inclusive design practices when using this color.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cerulean Blue can be used to create a sense of trust and stability, often seen in corporate websites and financial institutions. Its calming effect makes it suitable for user interfaces where clarity and ease of navigation are paramount. When using Cerulean Blue, consider its impact on readability and accessibility, pairing it with contrasting colors to ensure optimal user experience. It can also be effective in highlighting important calls to action, drawing the user's attention to key elements on the page.
Fashion
In fashion, Cerulean Blue evokes a sense of sophistication and elegance, making it a popular choice for evening wear and formal attire. Its versatility allows it to be paired with a range of colors, from neutrals to metallics, creating diverse and eye-catching looks. Cerulean Blue is often used in accessories such as scarves and handbags to add a pop of color to an outfit. Its association with the sea and sky also makes it a suitable choice for summer collections and resort wear.
Interior Design
In interior design, Cerulean Blue can bring a sense of tranquility and serenity to a space, making it ideal for bedrooms and living areas. Its calming effect can help create a relaxing atmosphere, promoting restful sleep and reducing stress. When using Cerulean Blue in interior design, consider the amount of natural light in the room and the overall color scheme. It can be paired with warm neutrals such as beige and cream to create a balanced and inviting space.