Dark Blue
General Information about #210DD9
#210DD9 is a dark shade of blue. It is composed of 12.9% red, 5.1% green, and 85.1% blue. In the RGB color model, it is created by mixing these three primary colors. In the CMYK color model, which is often used for printing, it is composed of 85% cyan, 94% magenta, 0% yellow, and 15% black. This color evokes feelings of depth, stability, and sophistication. Dark blues are often associated with trust, intelligence, and authority. The hex code #210DD9 is commonly used in web design and graphic design to specify this particular shade of blue. It can be used for backgrounds, text, or accents to create a visually appealing and professional look. Understanding the color composition and the psychological associations can aid in effectively utilizing this color in various design applications to create a great and appealing visual representation.
The hex color #210DD9, a deep shade of blue, presents some accessibility challenges, particularly concerning contrast. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. When used for text itself, it needs to be paired with a very light background. Tools such as contrast checkers can help determine if the color combination meets accessibility requirements. Also, consider that users with visual impairments or color blindness may perceive this color differently, so providing alternative visual cues or text descriptions can improve accessibility. Ensure that interactive elements using this color, such as buttons or links, have sufficient visual distinction through size, shape, or additional indicators, especially for users who rely on screen readers or other assistive technologies. Thoughtful consideration of color choices can significantly enhance the usability of digital content for a wider range of users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #210DD9 can be used to create a sophisticated and modern feel for websites, particularly those in the tech or finance industries. It can be employed for headers, accents, or backgrounds, providing a sense of depth and stability. However, careful consideration should be given to contrast ratios with text and other elements to ensure readability and accessibility. Consider using it sparingly as a main color to maintain a balanced and user-friendly design.
Fashion
In fashion, this deep blue can be utilized in formal wear, evening gowns, or as a striking color for accessories like scarves or ties. Its richness exudes sophistication and elegance. It pairs well with neutral tones like gray, white, or black, or it can be contrasted with brighter colors like yellow or orange for a bolder look. This dark blue shade can serve as a stylish alternative to black, offering a touch of color while maintaining a sense of formality.
Interior Design
In interior design, #210DD9 can create a calming and luxurious atmosphere when used for accent walls, upholstery, or decorative items. It works well in bedrooms, living rooms, or home offices, imparting a sense of tranquility and focus. To balance the intensity, pair it with lighter shades of blue, gray, or white. Metallic accents, such as gold or silver, can enhance its richness. This color adds a touch of sophistication and depth to any space.