Cerulean Blue
General Information about Cerulean Blue
The hex color #2247C4, also known as Cerulean Blue, is a deep, saturated shade of blue located in the blue-violet region of the color spectrum. It is created by combining relatively low amounts of red and green with a high amount of blue. In the RGB color model, it consists of 13.33% red, 27.84% green, and 76.86% blue. In the CMYK color model, it is composed of 83% cyan, 64% magenta, 0% yellow, and 23% black. Cerulean blue is often associated with calmness, stability, and trust. It is a popular choice for branding and design, particularly in industries such as technology, finance, and healthcare. This hue is appreciated for its ability to evoke a sense of professionalism and reliability. Its usage spans across digital platforms and print media.
The color #2247C4, a shade of cerulean blue, presents some accessibility considerations for web development. Its relatively low luminance value means that using it as a background color requires careful selection of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. White or very light shades of yellow and green would be suitable choices to ensure readability. When using this color for interactive elements like buttons or links, hover and focus states should also be designed with accessibility in mind, using visual cues beyond just color to indicate the element's state. Providing alternative text descriptions for images using this color is also good practice. For users with color vision deficiencies, it is crucial to ensure that information conveyed by the color is also available through other means.
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Applications
Website Design
Cerulean blue can be used as a primary color in website designs for technology companies or educational institutions. It conveys trust, stability, and innovation. It can be used for headings, buttons, and other interactive elements, paired with neutral background colors to maintain readability. The color evokes a sense of calmness and professionalism, which is desirable in such contexts. For example, a university website may use it for its navigation bar and key call-to-action buttons to create a consistent and trustworthy brand experience.
Fashion
In fashion, cerulean blue is often used in both casual and formal wear. It can be used for dresses, shirts, and accessories, often paired with neutral colors like white, gray, or black. The color is versatile and can be adapted to different styles and seasons. For example, a cerulean blue dress can be styled with simple jewelry for a daytime look or paired with statement accessories for an evening event. The color is often associated with sophistication and elegance.
Interior Design
In interior design, cerulean blue can be used to create a calming and inviting atmosphere. It can be used as an accent color in bedrooms, living rooms, or bathrooms. It pairs well with neutral colors like white, beige, and gray. It can also be used in furniture, textiles, and wall art to add a pop of color to a space. For example, a cerulean blue accent wall in a living room can create a focal point and add a touch of elegance to the room. It is a popular choice for creating serene and relaxing environments.