Dark Blue
General Information about #2100CA
#2100CA is a dark shade of blue-violet. It is composed of 12.9% red, 0% green and 79.2% blue. In the RGB (red, green, blue) system, #2100CA is numerically equal to (33, 0, 202), which means that the red component is relatively low, the green component is absent, and the blue component is very high, giving it a strong blue-violet hue. In the CMYK (cyan, magenta, yellow, black) system, #2100CA is composed of 84% cyan, 100% magenta, 0% yellow and 21% black. This indicates that the color is primarily composed of cyan and magenta inks, with a small amount of black to add depth. Its hue, saturation, and lightness (HSL) values are 253, 100, and 40 respectively. The color is a vibrant, saturated blue with a relatively dark appearance due to the low lightness value.
The hex color #2100CA presents considerable accessibility challenges, primarily due to its low luminance. Its contrast ratio against a white background is insufficient for meeting WCAG (Web Content Accessibility Guidelines) AA standards for normal text. Therefore, using #2100CA for text requires careful consideration. Employing it for larger text sizes or UI elements can mitigate some issues, but thorough testing with accessibility evaluation tools is essential. Pairing it with very light colors like #FFFFFF or #F0F0F0 is highly recommended to enhance readability. Additionally, avoid using it for crucial interactive elements or important information where clarity is paramount. Consider providing alternative color schemes or user-adjustable color settings to accommodate users with visual impairments, ensuring inclusive design practices.
Shades
Digital Color Formats
Alternative colors
- #4169e1
A lighter shade of blue that improves readability against white backgrounds while maintaining a similar aesthetic.
- #191970
A darker shade that provides better contrast when used as a background color behind white or light text.
- #33298a
Using a slightly desaturated version can make the color appear softer and less harsh on the eyes, improving overall user experience.
Applications
User Interface Accent
In user interface design, #2100CA can serve as an accent color for highlighting interactive elements such as buttons or links. Its vibrancy draws attention, guiding users through the interface. When applying this color, it's crucial to balance aesthetics with accessibility. Combining it with lighter complementary shades ensures readability and prevents eye strain. The strategic implementation of #2100CA in UI/UX creates a visually engaging experience while adhering to usability standards.
Modern Graphic Design
#2100CA lends itself well to graphic design projects aiming for a modern or futuristic aesthetic. Its intense saturation captures attention, making it suitable for posters, banners, and digital art. Designers can strategically employ #2100CA to evoke feelings of creativity, innovation, or mystery. When incorporated into logos or branding, the color can convey a sense of sophistication and forward-thinking. However, care must be taken to ensure the color is balanced with other elements to avoid overwhelming the visual composition.
Fashion Accent Color
In fashion, #2100CA can be used as a bold statement color in clothing or accessories. A dress, scarf, or pair of shoes in this color can add a pop of vibrancy to an outfit. It works well when contrasted with neutral colors such as black, white, or gray. This makes it suitable for creating eye-catching, trend-setting styles. It is commonly associated with high-end fashion and runway designs, where it conveys a sense of luxury and exclusivity.