Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2D5CB9, is a captivating and tranquil shade of blue that evokes feelings of serenity and calmness. It is often associated with the sky and the ocean, bringing a sense of openness and peace. In color psychology, blue is known to represent trust, stability, and intelligence, making Cerulean Blue a popular choice for branding and design elements that aim to convey these qualities. Cerulean Blue is composed of 17.65% red, 36.08% green, and 72.55% blue, according to the RGB color model. Its usage is widespread from web design to fashion, where its soothing qualities can enhance user experience and visual appeal. It is essential to consider color contrast to ensure readability and accessibility, especially when this blue is used as a background or with text.
The color #2D5CB9, a shade of Cerulean Blue, presents moderate accessibility challenges. With a luminance value of approximately 0.20, it falls into a range where careful consideration is needed for text and interactive elements. When used as a background, ensure that the foreground text has sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. For enhanced accessibility (WCAG AAA), aim for a contrast ratio of 7:1 for normal text and 4.5:1 for large text. Using tools to test color contrast is crucial. Consider pairing #2D5CB9 with lighter shades or tints to create accessible designs. Visually impaired users benefit when sufficient contrast is ensured between the foreground and background elements. Testing with color blindness simulators is also advisable to ensure content is understandable to users with different types of color vision deficiency.
Shades
Digital Color Formats
Alternative colors
- #6ca0dc
A lighter, more pastel blue that offers better contrast against dark text and elements while maintaining a similar aesthetic feel. It is more accessible, especially for smaller fonts.
- #1a3673
A darker, navy-like blue providing a high contrast ratio when paired with light text or interface elements, making it very accessible.
- #778899
A muted blue-gray that provides a softer visual impact while still offering decent contrast, suitable for backgrounds and less prominent UI elements.
Applications
Web Design
In web design, Cerulean Blue (#2D5CB9) can be used for website headers, buttons, and navigational elements to create a sense of trust and stability. It works well in the tech and finance industries where reliability is paramount. When designing a user interface, combine this blue with neutral colors such as whites, grays, and light blues to maintain a clean and professional look. It’s also beneficial to use it as an accent color to highlight important information or calls to action, ensuring that these elements stand out without overwhelming the user.
Interior Design
In interior design, Cerulean Blue (#2D5CB9) can introduce a calming and sophisticated atmosphere to spaces. It is particularly effective in bedrooms or studies, promoting relaxation and focus. Accent walls painted in this color can serve as a focal point, while accessories such as cushions, throws, or artwork can complement the blue to create a cohesive and harmonious environment. It pairs well with natural materials like wood, linen, and stone, enhancing the sense of tranquility.
Fashion
In fashion, Cerulean Blue (#2D5CB9) can be incorporated into clothing and accessories to evoke feelings of peace and serenity. A Cerulean Blue dress or shirt can be a statement piece, while accessories like scarves or handbags can add a subtle pop of color to an outfit. This shade of blue is versatile and can be worn in both casual and formal settings, making it a practical choice for many wardrobes. Pair it with neutral colors like beige, white, or gray for a balanced look.