Cerulean Blue
General Information
Cerulean Blue, with the hex code #315EB5, is a medium-dark shade of blue that evokes feelings of tranquility, stability, and trust. It belongs to the blue color family and is often associated with the sky and sea. In color psychology, blue is known for its calming effects and is frequently used in corporate branding to convey reliability and professionalism. Cerulean Blue combines the steadfastness of blue with a slight vibrancy, making it more approachable than darker shades. Its use in design can create a sense of peace and order, promoting a focused and relaxed atmosphere. The color is also associated with intelligence, efficiency, and communication, making it a popular choice for various applications.
The color #315EB5, a shade of cerulean blue, presents moderate accessibility challenges. Its contrast ratio against white text is approximately 3.5:1, which is below the WCAG's minimum recommendation of 4.5:1 for normal text. This means users with moderate visual impairments may find it difficult to read text on a white background. To improve accessibility, consider using a lighter text color like white or off-white, or darkening the blue shade. When paired with black text, the contrast is insufficient. Tools like contrast checkers can help evaluate different color combinations. Non-text elements like icons and graphics require a minimum contrast ratio of 3:1 to be discernible. Therefore, #315EB5 should be used with caution for interactive elements. Careful consideration of color choices ensures usability for individuals with varying visual abilities, promoting inclusivity.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A slightly lighter shade provides improved contrast against dark text, enhancing readability.
- #29468c
A deeper shade adds richness and can create a sophisticated aesthetic when high contrast is not required.
- #5f9ea0
Using a more desaturated color helps making the color more neutral, making it easier to combine with other colors.
Applications
Web Design
In web design, Cerulean Blue (#315EB5) can be used for headers, buttons, or as an accent color to draw attention to specific elements. Its calming yet vibrant nature makes it suitable for websites related to technology, education, or creative services. When used in backgrounds, it provides a sophisticated look that is not overly distracting. Its usage in user interface elements should be tested for readability and contrast, ensuring it meets accessibility standards. The color pairs well with white, light grays, and complementary colors to create a balanced and visually appealing design.
Interior Design
In interior design, Cerulean Blue (#315EB5) can be used to create a calming and sophisticated atmosphere. It works well in bedrooms, bathrooms, or study rooms. Consider using it as an accent wall color or for decorative elements like cushions, curtains, or artwork. The color pairs well with neutral tones such as white, beige, and gray. To add warmth, incorporate wood furniture or accents in natural materials. The psychological effect of Cerulean Blue promotes relaxation and focus, making it a versatile choice for different interior styles.
Fashion
In fashion, Cerulean Blue (#315EB5) can be used for clothing, accessories, and footwear to add a touch of elegance and sophistication. It works well for dresses, blouses, and suits, and can be paired with neutral colors or complementary hues for a balanced look. Consider using it for accessories such as scarves, handbags, or jewelry to add a pop of color to an outfit. The color complements various skin tones and can be worn in different seasons. Its versatility makes it a staple in many wardrobes, suitable for both casual and formal occasions.