Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2F4EB7, is a medium-dark shade of blue that evokes feelings of calmness, serenity, and trust. It is a versatile color that can be used in various contexts, from web design to fashion and interior decoration. This color is named after the pigment derived from magnesium-aluminum oxide, first used in 1860. In the RGB color model, #2F4EB7 consists of 18.43% red, 30.59% green, and 71.76% blue. In the CMYK color model, it is composed of 74.31% cyan, 57.34% magenta, 0% yellow, and 28.24% black. Its hue angle is 222.4 degrees, its saturation is 58.82%, and its lightness is 45.1%. Cerulean Blue is often associated with water and sky, making it suitable for designs that aim to create a peaceful and harmonious atmosphere.
The color #2F4EB7, also known as Cerulean Blue, presents some accessibility challenges, especially concerning color contrast. When used as a background, it necessitates light-colored text to ensure readability. According to WCAG guidelines, sufficient contrast ratios are crucial for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using tools to check contrast ratios is highly advisable when implementing this color in user interfaces. Ensure that interactive elements like buttons and links are easily distinguishable and provide clear visual cues for users. Also consider how the color appears to users with different types of color blindness. Testing the design with simulations can help in identifying and resolving any potential accessibility issues, making the content more inclusive and user-friendly for everyone.
Shades
Digital Color Formats
Alternative colors
- #5284e2
A slightly lighter shade of blue that offers better contrast with darker text, enhancing readability.
- #6a798f
A more neutral blue that works well in various contexts, providing a more balanced visual experience.
- #4e91eb
A brighter, more vibrant blue that can be used to draw attention to key elements without compromising readability.
Applications
Financial Website Design
Cerulean Blue (#2F4EB7) can be used to create a calming and trustworthy atmosphere in website designs for financial institutions. Its association with stability and security makes it a good choice for backgrounds, headers, and other visual elements, helping to build confidence in the brand. Ensure sufficient contrast with text and other interactive elements to maintain accessibility and readability.
Fashion Design
In fashion, Cerulean Blue adds a touch of sophistication and elegance to clothing and accessories. It pairs well with neutral colors like gray, white, and beige, creating a balanced and stylish look. This color can be used in dresses, blouses, scarves, and even jewelry to convey a sense of refinement and style. Experiment with different textures and fabrics to enhance the color's visual impact.
Interior Design
For interior design, Cerulean Blue brings a serene and tranquil ambiance to living spaces. Use it as an accent color in bedrooms or bathrooms to promote relaxation. It complements natural materials like wood and stone, creating a harmonious and inviting environment. Consider using it on walls, textiles, or decorative items to achieve the desired effect.