Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hex code #284BBF, is a medium-dark shade of blue with a moderate saturation. It's located in the blue region of the color spectrum and is often associated with feelings of calmness, stability, and trust. This color is created by mixing specific amounts of red, green, and blue light, where red is at 15.7%, green is at 29.4%, and blue is at 74.9% intensity. In the RGB color model, its values are R:40, G:75, B:191. Cerulean blue has a wavelength of approximately 475 nanometers, positioning it within the visible light spectrum. Its name, 'cerulean,' comes from the Latin word 'caeruleus', meaning dark blue, blue, or sky-blue.
The color #284BBF, a deep cerulean blue, presents some accessibility considerations, especially in web design. When using this color for text, it's crucial to ensure sufficient contrast against the background. Lighter backgrounds, such as white or pale yellow, are generally recommended to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratio. Using a color contrast checker can help determine if the combination passes accessibility thresholds. For users with visual impairments, low contrast can make content difficult to read. Avoid pairing #284BBF with similarly dark colors, as this exacerbates the issue. Providing alternative color schemes that offer higher contrast options enhances the user experience for everyone. Furthermore, consider providing other cues, such as icons or text styles, to convey information, rather than relying solely on color.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design for Technology Companies
Cerulean blue (#284BBF) is ideal for designing websites related to technology, education, or corporate branding. Its depth and sophistication evoke feelings of trust and stability, making it suitable for headers, navigation bars, and call-to-action buttons. The color can be used to highlight important information or to create a sense of professionalism. Pairing it with lighter shades of blue or neutral tones such as gray or white can create a visually appealing and accessible design. Consider using it in infographics or data visualizations to make information more engaging.
Interior Design for a Calming Atmosphere
In interior design, #284BBF can be used as an accent color to create a calming and sophisticated atmosphere. It works well in bedrooms, living rooms, or offices. Consider painting an accent wall or using it for decorative pillows, curtains, or rugs. Pair it with neutral colors such as beige, gray, or white to create a balanced and harmonious space. The color can also be used in combination with natural materials such as wood or stone to add warmth and texture. Avoid using it excessively in small spaces, as it can make the room feel smaller.
Fashion Design for Versatile Looks
In fashion, cerulean blue (#284BBF) can be used to create both casual and formal looks. It is suitable for dresses, shirts, pants, and accessories. Pairing it with neutral colors such as black, white, or gray can create a classic and elegant look. It can also be combined with brighter colors such as yellow or pink for a more playful and vibrant style. Consider using it for accessories such as scarves, handbags, or shoes to add a pop of color to an outfit. The color is versatile and can be worn in any season, but it is particularly well-suited for spring and summer.