Cerulean Blue
About Cerulean Blue
The hex color #3163B5, also known as Cerulean Blue, is a captivating shade within the blue color spectrum. It is a medium-dark hue that evokes feelings of calmness, serenity, and trustworthiness. In the RGB color model, it is composed of 19.22% red, 38.82% green, and 70.98% blue. This composition results in a color that is both vibrant and soothing. Cerulean Blue is often associated with the sky and ocean, making it a popular choice for designs aiming to convey a sense of peace and stability. It is frequently used in corporate branding to project an image of reliability and professionalism. Its versatile nature allows it to be effectively incorporated into a wide range of design projects, from digital interfaces to printed materials.
The color #3163B5, a shade of cerulean blue, presents some accessibility considerations for web design. When used as a background color, it requires careful selection of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, the contrast ratio between the text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Using a light text color like white or a very light shade of yellow will help to achieve this contrast and make the content easily readable for users with visual impairments. Tools like contrast checkers can be used to verify the contrast ratio. When used for links or interactive elements, ensure sufficient visual cues beyond color alone are provided to aid users with color blindness. A change in shape, an underline, or an icon can help distinguish these elements.
Shades
Digital Color Formats
Alternative colors
- #5dade2
A lighter blue that provides better contrast against dark text, ensuring readability and accessibility.
- #2e86c1
A more saturated blue that can be used to draw attention to specific elements on a webpage, offering a visually striking alternative.
- #21618c
A darker blue providing a more subtle and serious tone, suitable for backgrounds or elements where a less vibrant color is needed.
Applications
Web Design
In web design, cerulean blue (#3163B5) can be effectively used for primary buttons and calls-to-action to draw user attention. Its calming yet engaging tone makes it suitable for website headers and navigation menus. This color can also be used to highlight interactive elements, such as links and form fields, enhancing the user experience and guiding users through the site. Moreover, cerulean blue is appropriate for backgrounds or section dividers, providing visual structure without overwhelming the content. When combined with complementary colors or neutral tones, it creates a balanced and professional aesthetic.
Interior Design
In interior design, cerulean blue can bring a sense of tranquility and sophistication to any space. It is perfect for accent walls in living rooms or bedrooms, providing a calming backdrop. This color also works well in bathrooms, evoking a sense of cleanliness and freshness. Cerulean blue can be incorporated through decorative elements like cushions, curtains, and artwork, adding pops of color without being overpowering. When paired with neutral tones like gray or white, it creates a balanced and harmonious environment. In commercial spaces, it can be used to create a professional yet inviting atmosphere.
Fashion
In the realm of fashion, cerulean blue offers a versatile and appealing choice for various garments and accessories. It works exceptionally well for summer dresses, swimsuits, and casual wear, exuding a refreshing and stylish vibe. This color is also suitable for formal attire such as evening gowns and suits, lending an elegant and sophisticated touch. Cerulean blue accessories, including scarves, handbags, and jewelry, can complement a wide range of outfits. Its adaptability makes it a popular choice for both men's and women's fashion, providing a fresh and modern look.