Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hex code #2E3BEA, is a captivating shade of blue that evokes feelings of tranquility, depth, and sophistication. This color is located in the blue-violet segment of the color spectrum, exhibiting a unique blend of coolness and vibrancy. Historically, the term "cerulean" is derived from the Latin word "caeruleus," meaning "sky blue" or "azure." Cerulean Blue is often associated with the vastness of the ocean and the clear sky, making it a popular choice in art, design, and fashion. In color psychology, blue is frequently linked to trust, stability, and intelligence. This color's distinct character makes it a valuable asset in various creative applications.
The hex color #2E3BEA, also known as Cerulean Blue, presents some accessibility challenges, particularly when used as a background or text color. Its relatively low luminance makes it difficult to achieve sufficient contrast with lighter colors, which can impact readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #2E3BEA, careful consideration should be given to the foreground color to ensure adequate contrast. Lighter shades of yellow, white, or other highly contrasting colors are advisable. Additionally, providing alternative text or visual cues can further enhance accessibility for users who may have difficulty perceiving the color itself. It's recommended to utilize tools that verify color contrast ratios to ensure compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
- #3f51b5
A slightly lighter blue that provides better contrast against white backgrounds, improving readability and accessibility.
- #303f9f
A more saturated blue that can be used to draw attention to specific elements on a page, while still maintaining a professional look.
- #1a237e
A darker shade of blue that provides greater contrast as a text color on light backgrounds. It can also be effectively used for borders and other design elements.
Applications
Website Design
Cerulean Blue (#2E3BEA) is a popular choice for website headers and navigation bars due to its calming yet professional appearance. It creates a sense of trust and reliability, which is particularly valuable for businesses in the tech and finance industries. When paired with clean, minimalist design, it contributes to a modern and user-friendly interface.
Interior Design
In interior design, Cerulean Blue can be used to create a serene and relaxing atmosphere in bedrooms or bathrooms. It complements natural light and pairs well with neutral colors like white, gray, and beige. Accents of silver or gold can add a touch of sophistication. This color is perfect for creating a spa-like environment at home.
Fashion
Cerulean Blue is a versatile color in fashion, suitable for both casual and formal wear. It works well as a statement color for dresses, blouses, or accessories. It can be paired with neutral tones like black, white, or gray for a classic look, or combined with bolder colors like coral or yellow for a more vibrant and playful outfit. Denim can also be paired with this color.