Dark Blue
General Information about #2A0CDB
The hexadecimal color code #2A0CDB represents a dark shade of blue. In the RGB color model, it is composed of 16.47% red, 4.71% green, and 85.88% blue. This indicates a strong dominance of blue in the color composition, resulting in its deep blue appearance. In the CMYK color model, which is used for printing, #2A0CDB consists of 81% cyan, 95% magenta, 0% yellow, and 14% black. This suggests that to reproduce this color in print, a significant amount of cyan and magenta inks would be required. The color is often associated with feelings of calmness, stability, and trust, making it suitable for various applications where these emotions are desired. Its darkness also lends it an air of sophistication and elegance.
The hex color #2A0CDB, a dark blue hue, presents certain accessibility challenges, particularly concerning color contrast. When used as a background color, it requires careful selection of foreground text colors to ensure readability. A light text color, such as white or a very pale yellow, is generally necessary to achieve sufficient contrast, ideally meeting WCAG (Web Content Accessibility Guidelines) AA or AAA standards. Tools like contrast checkers can be used to verify that the color combination provides adequate contrast ratios (4.5:1 for AA and 7:1 for AAA). Avoid pairing this dark blue with other dark colors, as this will lead to poor legibility. Furthermore, consider users with visual impairments; relying solely on color to convey information is not advisable. Always provide alternative cues like text labels, icons, or patterns to ensure inclusivity. When using this color for interactive elements, ensure that hover and focus states are clearly distinguishable, maintaining accessibility for keyboard users.
Shades
Digital Color Formats
Alternative colors
- #3f51b5
A slightly lighter blue that offers better contrast with darker text.
- #303f9f
A more vibrant blue which can be used when you want a brighter and more attention-grabbing hue while staying in the blue color space.
- #ffffff
A neutral color that pairs well with dark blue and provides good contrast for text and other elements.
Applications
Web Design
In web design, #2A0CDB can serve as a sophisticated background for headers or call-to-action buttons, creating a professional and trustworthy feel. It works well with lighter accent colors to highlight key elements. For data visualizations, it can represent a primary category in charts or graphs, provided that the other colors are carefully chosen to ensure clear distinction. The color is also suitable for interactive elements, such as links or buttons, but it’s essential to maintain adequate contrast for accessibility.
Fashion
In the realm of fashion, a dark blue like #2A0CDB can be used in formal wear like suits or evening gowns, offering an alternative to black while maintaining a sense of elegance. It can also be used as an accent color in accessories like scarves or handbags. When pairing with other colors, consider complementary colors like yellows or oranges to create a striking contrast, or analogous colors like purples or greens for a more harmonious look. The versatility of this dark blue allows it to be incorporated into various styles, from classic to modern.
Interior Design
In interior design, #2A0CDB can be used as an accent wall color in living rooms or bedrooms to create a calming and sophisticated atmosphere. It pairs well with neutral colors like white, gray, or beige for a balanced look. The color can also be incorporated through furniture pieces, such as sofas or chairs, adding a touch of elegance to the space. Consider using metallic accents, like gold or silver, to enhance the richness of the dark blue and create a luxurious feel. The color creates an atmosphere of a royal luxury and can be combined with other strong colors.