Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #1E49C8, is a captivating shade of blue that evokes feelings of serenity, trust, and stability. It belongs to the cyan-blue color family, characterized by its slightly greenish undertones. In the RGB color model, #1E49C8 is composed of 11.76% red, 28.63% green, and 78.43% blue. This combination gives it a distinctive, cool tone. In the CMYK color model, which is often used for printing, it consists of 85% cyan, 63% magenta, 0% yellow, and 22% black. This ensures accurate color reproduction on printed materials. Cerulean blue has been used across various industries from fashion to tech, symbolizing reliability and calmness.
The color #1E49C8, also known as Cerulean Blue, presents certain accessibility considerations for web developers. Its relatively low lightness value means it may not provide sufficient contrast against a white or very light background, potentially causing readability issues for users with visual impairments. When using this color for text, it's crucial to ensure a high contrast ratio, ideally meeting WCAG (Web Content Accessibility Guidelines) standards of at least 4.5:1 for normal text and 3:1 for large text. To improve accessibility, consider pairing #1E49C8 with lighter shades of yellow, white, or lighter blues for text or interactive elements. Additionally, providing alternative cues like icons or underlines for links is recommended, as relying solely on color might exclude users with color blindness. Testing the color combination with accessibility tools and users is always a good practice.
Shades
Digital Color Formats
Alternative colors
Applications
Web and UI Design
Cerulean Blue is excellent for website headers and navigation bars, offering a professional and trustworthy feel. In user interface design, it can be used for primary buttons and interactive elements to guide the user's attention. Its calming nature also makes it suitable for data visualization, such as charts and graphs, where it can represent different data categories without overwhelming the viewer. For branding, especially in tech and finance, Cerulean Blue conveys stability and reliability, making it a solid choice for logos and marketing materials. In mobile app design, it can be used for backgrounds and accents.
Fashion, Interior and Graphic Design
In fashion, Cerulean Blue is often seen in spring and summer collections, evoking a sense of freshness and tranquility. It can be used in dresses, tops, and accessories, pairing well with neutral colors like white, beige, and gray. For interior design, Cerulean Blue can create a serene atmosphere in bedrooms and bathrooms, particularly when used as an accent wall or in decorative items. It can also be incorporated into living spaces through upholstery, rugs, and artwork. In graphic design, Cerulean Blue can be used to create visually appealing posters, brochures, and social media graphics, particularly for brands seeking to convey trust and reliability.
Beauty and Art
In the beauty industry, Cerulean Blue can be used for eye shadow, eyeliner, and nail polish to create a cool and vibrant look. It's especially flattering for people with blue or green eyes. Cerulean blue can be used in product packaging for skincare and cosmetic items to convey a sense of freshness and purity. The calming and serene connotations can attract customers seeking relaxation and rejuvenation. In the artistic field, Cerulean Blue is useful to create artwork such as paintings, murals, and digital art. Its versatile nature allows it to be used for seascapes, skies, and abstract compositions.