Cerulean Blue
General Information about Cerulean Blue
Cerulean blue, represented by the hexadecimal color code #234FB3, is a captivating shade of blue with a slight green undertone. It is named after the color of cerulean, a sky-blue pigment derived from magnesium aluminum oxide. In the RGB color model, it consists of 13.73% red, 30.98% green, and 70.2% blue. Its CMYK values are 0.8, 0.56, 0.0, 0.3, indicating the proportions of cyan, magenta, yellow, and black inks needed to reproduce the color in print. Cerulean blue is associated with feelings of calmness, serenity, and stability. It is often used to evoke a sense of trust and professionalism. The name “cerulean” comes from the Latin word “caeruleus,” meaning dark blue or blue-green, which in turn is probably derived from “caelum,” meaning sky.
The color #234FB3, also known as Cerulean Blue, presents specific accessibility considerations for web developers. Its relatively low luminance value may cause issues regarding contrast. According to WCAG guidelines, sufficient contrast between foreground and background colors is crucial for users with visual impairments. When using #234FB3 for text, it is essential to pair it with a light background color to ensure readability. Tools are available to check the contrast ratio between colors and verify compliance with accessibility standards. Furthermore, consider providing alternative color schemes to allow users to customize their experience and further improve accessibility. Different users might have different perceptual abilities, and respecting their needs ensures a more inclusive web experience.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Cerulean blue is often used in website headers and navigation bars to create a professional and trustworthy feel. Its calming effect can help users feel comfortable while browsing the site. It's important to ensure that text and interactive elements placed on a cerulean blue background have sufficient contrast for readability and accessibility. Consider using a lighter text color or a subtle shadow to enhance the visual separation.
Fashion Design
In fashion, cerulean blue can be used as a statement color or as a complementary color to neutrals. It can be incorporated into clothing, accessories, or even makeup looks. When using cerulean blue in fashion, consider the undertones of the skin and hair to ensure the color complements the individual's natural coloring. It can be combined with warmer colors like coral or yellow for a vibrant and eye-catching look, or with cooler colors like gray or silver for a more subdued and sophisticated effect.
Interior Design
Cerulean blue brings a sense of tranquility and spaciousness to interior designs. Walls painted cerulean blue contribute to a serene atmosphere, especially when combined with natural light. The cool, calming effect can make rooms appear larger and more open. Using cerulean blue as an accent color, such as in throw pillows or artwork, creates pops of color without overwhelming the space. It complements neutral furniture well, creating a balanced and harmonious interior.