Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2748BF, is a captivating shade of blue that evokes feelings of tranquility and clarity. It sits between azure and sky blue on the color spectrum, embodying a blend of serenity and vibrancy. Historically, the term 'cerulean' is derived from the Latin word 'caeruleus,' meaning 'dark blue' or 'sky-blue.' This color is often associated with the sky and the sea, imparting a sense of openness and calmness. In color psychology, blue is often linked to trust, stability, and wisdom, making Cerulean Blue a popular choice for branding and design across various industries. It has a significant presence in art history as well.
The hex color #2748bf, Cerulean Blue, presents specific accessibility considerations for web developers. With a relatively low luminance, it's crucial to ensure sufficient contrast when used as either a background or text color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using a color contrast checker is highly advisable to verify compliance. When using #2748bf for text, pairing it with a light color such as white (#ffffff) or a pale yellow can improve readability. Conversely, using it as a background requires light-colored text for optimal contrast. Additionally, consider providing alternative visual cues, such as underlines or icons, for links and interactive elements using this color, especially for users with color vision deficiencies.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cerulean Blue can serve as a primary color for websites focused on technology, science, or education. Its calming yet professional tone can create a sense of trust and reliability. It's excellent for call-to-action buttons, headings, and navigational elements. Furthermore, it pairs well with neutral colors like white, light grey, or even a muted yellow to create a balanced and visually appealing user interface. The color enhances the aesthetic and is suitable for creating a positive user experience.
Interior Design
In interior design, Cerulean Blue can bring a sense of tranquility and spaciousness to rooms. It's often used in bedrooms, bathrooms, or home offices to create a calming atmosphere. It can be paired with natural materials like wood and stone to create a balanced and inviting space. Additionally, it works well as an accent color in larger, more neutral spaces, adding a pop of color without being overwhelming. Consider using it for walls, upholstery, or decorative accessories to achieve a harmonious look.
Fashion
Cerulean Blue is often featured in fashion, especially in spring and summer collections. Its vibrant yet soothing quality makes it ideal for dresses, blouses, and swimwear. The color is also suitable for casual wear, such as jeans and t-shirts, to add a touch of sophistication. This color complements various skin tones and hair colors, making it a versatile choice for designers and consumers alike. Cerulean Blue is regularly chosen for its calming and appealing impact.