Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2B52BB, is a medium shade of blue with a slightly cyan undertone. It belongs to the blue color family and is often associated with calmness, serenity, and stability. In the RGB color model, it consists of 17.1% red, 32.2% green, and 73.3% blue. This color is widely used in various applications, from web design and graphic arts to fashion and interior decoration. Its unique blend of blue and cyan makes it a versatile choice for creating visually appealing and harmonious designs, evoking a sense of peace and tranquility.
The hex color #2B52BB, a shade of Cerulean Blue, presents some accessibility challenges. With a relatively low luminance, it may not provide sufficient contrast when used as text against a white background. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. It's advisable to test the color combination with accessibility tools to ensure compliance. When using #2B52BB, consider pairing it with lighter colors or using it sparingly for decorative elements rather than essential text. Alternatively, adjust the color by lightening it slightly to improve contrast while retaining a similar aesthetic.
Shades
Digital Color Formats
Alternative colors
- #5379c6
A lighter shade that provides better contrast against white backgrounds, improving readability and accessibility.
- #1a3376
A darker shade that works well for backgrounds, allowing white or light-colored text to stand out.
- #7795d4
A softer alternative that still evokes a sense of calmness and serenity but is less intense.
Applications
Web Design
In web design, Cerulean Blue can be used for creating visually appealing call-to-action buttons that draw attention without being overly aggressive. Its calming nature makes it suitable for websites related to travel, wellness, or education. Use it for headers, navigation menus, or subtle background accents to evoke a sense of trust and reliability. However, it's important to ensure sufficient contrast with text for accessibility.
Interior Design
In interior design, this color can be utilized to create a serene and calming atmosphere in bedrooms or bathrooms. It can be incorporated through wall paint, textiles like curtains and cushions, or accent furniture pieces. Pairing it with neutral tones like white, gray, or beige can enhance its soothing effect. The color evokes a sense of open spaces, which make it ideal to use in rooms with restricted space.
Fashion
In fashion, Cerulean Blue can be used in formal and casual settings to give a touch of sophistication. In an elegant party, it is a perfect choice for evening gowns or cocktail dresses. In the context of daily wear, it is suitable for shirts, blouses, or accessories like scarves and handbags. It looks particularly striking when combined with neutral colors or metallic accents.