Dark Blue
General Information about #2300ca
The hex color #2300ca, also known as Dark Blue, is a deep and intense shade of blue within the blue-violet spectrum. It has a relatively low saturation and luminance, resulting in a dark and somewhat muted appearance. In the RGB color model, #2300ca is composed of 13.73% red, 0% green, and 79.22% blue. In the CMYK color model, its values are 83% cyan, 100% magenta, 0% yellow, and 21% black. This color is often associated with feelings of depth, mystery, and sophistication. It's a color that is generally used with accenting or for background when a deep and serious style is required.
The hex color #2300ca presents significant accessibility challenges, particularly for users with visual impairments. Its dark blue hue results in a low contrast ratio against common background colors like white, making text and other visual elements difficult to discern. Web developers should avoid using #2300ca for text or important interface elements without careful consideration of contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. To improve accessibility, pair #2300ca with significantly lighter colors, or use it sparingly for decorative elements only. Tools like contrast checkers can help assess and improve color combinations. Additionally, providing alternative text descriptions for images and ensuring keyboard navigability are crucial for overall accessibility when using this color.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter shade of blue that offers better contrast against white backgrounds, improving readability.
- #800080
A vibrant purple that can be used as an accent color, providing a visually appealing alternative.
- #4b0082
A deep indigo that provides a similar feel but is slightly brighter and more readable.
Applications
Web Design Accent
In web design, #2300ca can be utilized as an accent color for buttons or interactive elements, but sparingly, due to its low contrast. It's best suited for backgrounds in dark mode themes, where its deep hue can create a sophisticated ambiance. Ensure sufficient contrast with text by using light color fonts. Avoid using this color for large blocks of text or critical interface elements to maintain readability and accessibility.
Fashion and Beauty
In the beauty and fashion industry, #2300ca, a dark blue shade, can inspire a range of aesthetic applications. It can be used for eyeshadow to create a bold, deep-toned look. It can also be incorporated into clothing designs for formal wear or evening gowns. When combined with lighter or contrasting colors, #2300ca can create elegant and visually appealing outfits that convey sophistication and style.
Interior Design Accent
In interior design, #2300ca can serve as a sophisticated accent color. It can be used for feature walls in living rooms or bedrooms to create a calming atmosphere. The dark blue hue also works well for accent pieces such as cushions, throws, or artwork. It is best paired with lighter neutral tones to prevent the space from feeling too dark. To improve the depth, ensure other elements of the room are brighter and the room is well lit.