Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2353C4, is a captivating shade of blue that evokes feelings of tranquility and depth. It falls within the blue color family, characterized by its moderate saturation and luminosity. In the RGB color model, it is composed of 13.73% red, 32.55% green, and 76.86% blue. This combination results in a color that is both vibrant and soothing, often associated with the sky and the sea. Cerulean blue is widely used in various design fields, including web design, graphic design, and interior design, for its ability to create a sense of calmness and sophistication. Its unique hue makes it a versatile choice for both primary and secondary color palettes, adding a touch of elegance and modernity to any project. It is also a popular color in the fashion industry, where it is often used in clothing and accessories to create a stylish and eye-catching look.
The color #2353C4, a deep cerulean blue, presents several accessibility considerations for web development. When used as a background color, it's crucial to ensure sufficient contrast with the foreground text. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG AA standards. Using color contrast checkers is highly advisable to verify compliance. Furthermore, avoid using color alone to convey important information, as users with color vision deficiencies may not be able to distinguish it. Supplement color cues with text labels or icons to ensure inclusivity. This color can be perceived differently based on display settings and individual vision, so testing across various devices is beneficial. Additionally, consider the overall visual harmony of the page, as excessive use of such a saturated color can be visually overwhelming and potentially fatiguing for some users. Proper use, coupled with careful consideration of contrast and redundancy, can help maximize accessibility.
Shades
Digital Color Formats
Alternative colors
- #3468c0
A slightly lighter blue that provides better contrast on white backgrounds while maintaining a similar aesthetic feel.
- #1a3a8f
A darker shade offering increased readability when used as text against lighter backgrounds.
- #4671d1
A less saturated option suitable for backgrounds where a more subdued blue is desired.
Applications
Web Design
In web design, cerulean blue can serve as a primary color for interactive elements such as buttons, links, and highlights, providing a visually engaging experience for users. This shade can also establish brand identity, particularly for technology or innovation-focused companies, and can be applied in navigation menus, banners, and call-to-action elements. Moreover, its vibrant tone enhances the overall aesthetics, creating a modern and sophisticated look. Care should be taken in the color combination with other colors like white, light grey, or complementary colors to ensure readability and user-friendliness.
Fashion
In fashion, cerulean blue can be a striking statement color for clothing and accessories. It can be used in dresses, shirts, or even as accent color for shoes and bags. This hue exudes confidence and sophistication, making it suitable for both casual and formal wear. Pairing it with neutral colors like beige or gray can create a balanced and stylish outfit. Furthermore, cerulean blue can be incorporated into jewelry, such as earrings or necklaces, to add a pop of color and vibrancy to an ensemble. This color is particularly flattering against warm skin tones.
Interior Design
Cerulean Blue offers many possibilities for interior decoration. Its use can range from wall paint to decorative details like pillows and frames. It's specially beneficial in spaces designed for relaxation and meditation, given its soothing effect, or when seeking a modern and invigorating ambiance. It is advisable to pair cerulean blue with natural or soft colors for a balanced decor.