Cerulean Blue
General Information about Cerulean Blue
Cerulean blue, represented by the hex code #2747BF, is a vibrant and captivating shade of blue that evokes feelings of calmness, stability, and trustworthiness. It is a popular color in various fields, including web design, fashion, and interior design. Cerulean blue derives its name from the Latin word 'caeruleus,' meaning 'dark blue' or 'sky blue.' It is often associated with the sky and the sea, making it a versatile choice for representing nature and serenity. This particular shade has a strong presence and can be used to create a bold statement or a subtle accent, depending on the application and accompanying colors. When used thoughtfully, cerulean blue can add a touch of elegance and sophistication to any design or composition.
The hex color #2747BF, a shade of cerulean blue, presents some accessibility challenges. Its relatively low luminance necessitates careful consideration of text and background combinations. When used as a background color, it is crucial to pair it with light-colored text, such as white (#FFFFFF) or a very light gray, to ensure sufficient contrast for readability. Conversely, if used for text, a dark background is essential. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Employing contrast checking tools is highly recommended to verify compliance and make necessary adjustments. Consideration should also be given to users with visual impairments or color blindness, potentially requiring alternative color schemes or visual cues to convey information effectively.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #2747BF can be used to create a professional and trustworthy feel. It works well for headings, navigation bars, and call-to-action buttons, especially when aiming for a modern aesthetic. Combining it with complementary colors like yellow or orange can make key elements stand out. In branding, it communicates stability and confidence, making it suitable for corporate websites, financial institutions, or technology companies. However, it's important to use it sparingly and balance it with lighter shades to avoid overwhelming the user.
Fashion and Beauty
This cerulean blue can be incorporated into fashion for both casual and formal wear. It works beautifully in dresses, shirts, or accessories like scarves and handbags. Pair it with neutral colors like gray, white, or black for a sophisticated look. In cosmetics, it can be used for eyeshadows, eyeliners, or nail polish to add a pop of color. The versatility of this color makes it a great choice for those looking to make a statement without being too loud.
Interior and Graphic Design
In interior design, #2747BF can be utilized as an accent color to add depth and sophistication to a room. It works well on walls, furniture, or decorative elements like pillows and artwork. Pair it with warm neutrals like beige or cream to create a balanced and inviting space. In graphic design, this shade can be used in logos, brochures, and marketing materials to convey a sense of professionalism and trustworthiness. The color's calming effect makes it ideal for designs related to health, wellness, or technology.