Cerulean Blue
General Information about Cerulean Blue (#3050B6)
Cerulean Blue, represented by the hex code #3050B6, is a medium-dark shade of blue that evokes feelings of serenity, stability, and trust. It is located in the blue region of the color spectrum and is often associated with the sky and water, hence the name 'Cerulean'. In the RGB color model, #3050B6 is composed of 19.2% red, 31.4% green, and 71.4% blue. In the CMYK color model, it consists of 73% cyan, 56% magenta, 0% yellow, and 29% black. This color is widely used in various applications, from web design and branding to interior decoration and fashion. Its versatility and calming effect make it a popular choice for designers seeking to create a professional and trustworthy aesthetic.
The color #3050B6, a shade of Cerulean Blue, presents moderate accessibility challenges. Its contrast ratio against white text is approximately 4.6:1, which meets WCAG AA standards for normal text but falls short for larger text (14pt bold or 18pt regular) or user interface components. When paired with black text, the contrast ratio is lower, posing significant accessibility issues. To improve accessibility, consider using lighter shades of text such as white or very light grays on this background, or darkening the color itself slightly. It's crucial to test color combinations with accessibility tools to ensure compliance and optimal readability for users with visual impairments. Providing alternative text for images and ensuring sufficient contrast for interactive elements are also vital for inclusive design.
Shades
Digital Color Formats
Alternative colors
- #5d8aa8
A lighter shade of blue that offers better contrast with dark text, enhancing readability and accessibility while retaining a similar aesthetic.
- #224378
A darker shade providing more visual distinction when used as a background for light-colored text, improving overall contrast and meeting accessibility guidelines.
- #4f86c6
A vibrant alternative that maintains a blue tone but with a touch more brightness for enhanced visual appeal in modern designs.
Applications
Web Design
In web design, Cerulean Blue (#3050B6) can be used to create a sense of trust and stability. It is suitable for header backgrounds, button highlights, and call-to-action elements. It works well in layouts designed for corporate, financial, or governmental websites. Its calm, professional aura can enhance user experience by creating a reliable and approachable digital environment. Consider using it in combination with white or light gray for text to ensure readability and accessibility. It also pairs well with complementary colors like golden yellow for added visual interest.
Interior Design
In interior design, Cerulean Blue is perfect for creating a serene and calming atmosphere in bedrooms or bathrooms. It can be used as an accent wall color, in bedding, or as the primary color for decorative items like vases and artwork. Its cool undertones help to create a relaxing environment, making it ideal for spaces where you want to unwind and de-stress. When paired with natural materials like wood and stone, it adds a touch of sophistication and elegance to any room. It also combines well with neutral colors like beige and white.
Fashion
In fashion, this shade of blue lends itself to both casual and formal attire. It is very suitable for dresses, blouses, and accessories. It gives out a sense of style and calmness in any formal or informal arrangement. It is a versatile color for creating a polished look. It pairs well with neutral tones like beige, white, or grey, as well as metallic accents like gold or silver, which adds a touch of glamour to the outfit.