Cerulean Blue
General Information
Cerulean blue, represented by the hex code #305EB6, is a distinctive shade of blue that evokes feelings of tranquility, stability, and peace. It is a color often associated with the sky and ocean, making it a popular choice in various fields like design, fashion, and art. The hex code specifies the combination of red, green, and blue light intensities that create this particular hue, with relatively low amounts of red and a balanced mix of green and blue. In color theory, cerulean blue is valued for its ability to create a calming and soothing effect, making it suitable for creating backgrounds or elements where a sense of serenity is desired. Its moderate saturation and brightness also make it versatile for pairing with a wide range of other colors.
The color #305EB6, a shade of cerulean blue, presents some accessibility considerations, especially for web content. Its contrast ratio against white (#FFFFFF) 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 using this color for text, consider increasing the font size or weight to ensure readability. Pairing it with lighter shades of yellow, beige, or even a very pale blue can enhance contrast and improve accessibility for users with visual impairments. Conversely, avoid using it with dark grays or blacks for text, as the contrast will be insufficient. Careful consideration of context and font size is crucial when using #305EB6 to create an inclusive and accessible user experience.
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. It's often employed for navigation bars, button backgrounds, and accent colors. Because of its calming nature, it is well suited for health related apps. It can be paired with white or light gray to maintain a clean and professional look. When using it for larger sections, consider incorporating textures or gradients to add visual interest. Cerulean blue can be used in data visualizations to represent different datasets. It can also work well to highlight key features within a website or application, giving a sense of importance and clarity to the specific elements in user interfaces.
Fashion
In fashion, cerulean blue can be incorporated into both casual and formal wear. A cerulean blue dress can be a striking choice for an evening event, while a cerulean blue shirt can add a pop of color to a more neutral outfit. It pairs well with neutral colors such as beige, gray, and white, as well as complementary colors like coral or peach. Cerulean blue accessories, such as scarves or handbags, can also be used to add a touch of sophistication to an outfit. Its association with calmness and peace makes it a versatile color in fashion.
Interior Design
In interior design, cerulean blue is often used to create a calming and serene atmosphere. It's well-suited for bedrooms, bathrooms, and living rooms. Cerulean blue walls can be paired with white trim and natural wood accents to create a bright and airy space. Furniture in shades of gray, beige, or cream can complement the blue walls. Accents of metallic colors, such as gold or silver, can add a touch of elegance. Cerulean blue accessories, such as cushions or curtains, can also be used to add a pop of color to a more neutral space. Using the color cerulean blue as a dominant color creates a tranquil environment.