Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hex code #224CB4, is a captivating shade of blue that evokes feelings of serenity and depth. It lies within the blue color spectrum, closer to azure than navy. Cerulean, derived from the Latin word "caeruleus," meaning "dark blue", resembles the color of the sky on a clear day. This hue possesses a rich history, finding its presence in art, fashion, and design across various cultures and eras. Its versatility makes it a favorable choice for a wide array of applications, ranging from digital interfaces to physical environments, lending a sense of calmness and sophistication wherever it is implemented. Cerulean Blue’s hex code #224CB4, is composed of Red: 13.33, Green: 28.24, Blue: 70.59
The hex color #224CB4, Cerulean Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it's crucial to pair it with text that offers sufficient luminance contrast to ensure readability for individuals with visual impairments. 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 (14pt bold or 18pt regular). Therefore, avoid using #224CB4 with lighter shades of blue, green, or gray, as these combinations are likely to fail accessibility checks. White or very light yellow text generally provides better contrast. Also, ensure that interactive elements using this color, such as buttons or links, have clear visual cues beyond just color to distinguish them from the surrounding content.
Shades
Digital Color Formats
Alternative colors
- #3366cc
A slightly lighter shade of blue that offers better contrast against darker text.
- #1e3a8a
A more saturated blue that can be used to create a bolder statement.
- #4682b4
A muted, desaturated blue that provides a calmer, more understated feel. Useful for backgrounds where the content needs to be the primary focus.
Applications
Web Design
Cerulean Blue can be used to create a sophisticated and calming user interface. Its depth makes it suitable for backgrounds, navigation menus, and accent elements. When combined with lighter shades or contrasting colors, it can create a visually appealing and user-friendly experience. The color evokes a sense of trust and reliability, making it ideal for finance or tech related web designs. Consider using it in combination with white or light gray for text and interactive elements to ensure readability and accessibility.
Interior Design
In interior design, Cerulean Blue adds a touch of elegance and tranquility to spaces. It works well in bedrooms, living rooms, or home offices, creating a relaxing atmosphere. It complements natural materials like wood and stone, as well as metallic accents in gold or silver. It can be used as an accent wall, furniture upholstery, or decorative accessories. To balance the coolness of the color, incorporate warmer tones like beige, cream, or light yellow.
Fashion
Cerulean Blue is a popular choice in the fashion industry, offering a versatile and timeless appeal. It can be used in both casual and formal wear, adding a touch of sophistication to any outfit. It pairs well with neutral colors like white, black, and gray, as well as bolder hues like red or yellow. The color can be used in dresses, shirts, pants, or accessories, creating a statement look. Cerulean Blue is often associated with confidence and style.