Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hex code #2754BF, is a captivating shade of blue named after the color of the sky on a clear day, specifically referencing the pigment produced from magnesium ammonium phosphate. This hue is located in the blue region of the color spectrum and evokes feelings of tranquility, stability, and confidence. Its color composition consists of red, green and blue with different percentages. In the RGB color model, it is composed of 15.3% red, 32.9% green and 74.9% blue. In the CMYK color model, used in printing, it consists of 79% cyan, 56% magenta, 0% yellow and 25% black. Cerulean blue finds itself in a variety of applications, including web design, graphic design, and fashion. It is a popular color that can be used to create a sense of peace and calm. This makes it suitable for websites and marketing materials that want to project a calming mood.
The hex color #2754bf, also known as Cerulean Blue, presents some accessibility considerations for web development. Its contrast ratio with pure white (#ffffff) is approximately 4.7:1, which meets the WCAG AA standards for normal text and large text (18pt or 14pt bold). However, it falls short of the AAA enhanced contrast standard. When using #2754bf for text, ensure sufficient contrast by pairing it with light backgrounds such as whites, very light greys, or light yellows to maintain readability for users with visual impairments. Avoid pairing it with dark or similarly-toned blues to ensure readability. Also, consider the colorblindness implications. Cerulean Blue should be tested to ensure that the content is still understandable when viewed by individuals with different types of colorblindness. Providing alternative cues like text labels or icons in addition to color can further enhance accessibility.
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Applications
Web Design
Cerulean Blue is an excellent choice for website headers and navigation bars, especially for companies wishing to project trustworthiness and stability. Its calming nature can create a positive user experience, encouraging visitors to explore the website. The color can also be effectively used in call-to-action buttons, provided they are paired with a contrasting color for enhanced visibility. Its use can extend to charts and graphs where it helps to distinguish data sets while maintaining a professional appearance. In user interface design, Cerulean Blue can define the color of the primary actions.
Interior Design
Cerulean Blue evokes feelings of tranquility and trust, making it suitable for promoting spa treatments or relaxation products. It's frequently found in branding materials for businesses in the wellness industry. In interior design, Cerulean Blue is used in accent walls, textiles, and decorative pieces to create a calming atmosphere, especially in bedrooms and bathrooms. It also works well in children's rooms, promoting a sense of calm. Cerulean Blue goes well with white, light grays and natural wood tones.
Educational Materials
Cerulean Blue's association with clarity and focus makes it ideal for educational materials. It can be used in textbook layouts, presentation slides, and online learning platforms to provide a visually appealing and calming learning environment. It also works well in data visualizations and infographics, where it can help to clearly present complex information. It works for highlighting key concepts and reinforcing understanding. In advertising, Cerulean Blue could be used to promote technological innovation.