Black Rock
General Information about #0A0B37
The hex color #0A0B37, often referred to as 'Black Rock', is a very dark shade of blue-purple. In the RGB color model, it is composed of 3.92% red, 4.31% green, and 21.57% blue. This composition gives it a deep, mysterious quality. In the CMYK color model, it consists of 82% cyan, 80% magenta, 0% yellow, and 78% black. This color is perceived as a cool and calming tone. Due to its darkness, it is often associated with sophistication, elegance, and mystery. It's typically used sparingly as an accent color or in backgrounds to create contrast and depth. When working with #0A0B37, it is very important to take accessibility into consideration.
The hex color #0A0B37, also known as Black Rock, presents considerable accessibility challenges, primarily due to its very dark nature. When used as a background color, it necessitates extremely light text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Given the darkness of #0A0B37, achieving these ratios requires careful selection of foreground colors, such as white or very light shades of yellow or green. Insufficient contrast can severely impact users with visual impairments, making content difficult or impossible to read. Therefore, it's crucial to use contrast checking tools to verify compliance before deploying this color in a design. Additionally, providing alternative high-contrast themes can further improve accessibility for all users. Using this color for decorative elements rather than essential text can mitigate some of these accessibility concerns.
Shades
Digital Color Formats
Alternative colors
- #1a1b47
A slightly lighter shade offers better readability while maintaining a dark, sophisticated aesthetic.
- #141541
This color provides a touch more brightness, improving contrast when used with lighter text.
- #2A2B57
If the objective is to have a dark hue, but without the readability issues, the following color could be used.
Applications
Web Design
In web design, #0A0B37 can be used for website headers or footers to create a sense of depth and sophistication. Its dark tone works well for highlighting call-to-action buttons when paired with contrasting colors like bright yellow or orange. This color can also serve as a background for displaying important information or announcements, ensuring they stand out without being overly distracting. Remember to test the color combination against accessibility standards.
Interior Design
In interior design, #0A0B37 can be used to create a cozy and intimate atmosphere in spaces such as bedrooms or home theaters. When used as a wall color, it pairs well with lighter furniture and decor to prevent the room from feeling too dark. It can also be used as an accent color on trim or doors to add a touch of elegance. Use metallics or deep jewel tones in the accessories to enhance the luxurious feel.
Branding
This color offers brands an opportunity to convey sophistication, reliability, and depth, making it ideal for financial institutions or technology firms aiming to establish a credible image. This color is also suitable for luxury brands seeking to convey elegance and exclusivity. Use it in logos, packaging, and marketing materials to convey quality and distinction. For instance, this dark hue, paired with gold or silver accents, can enhance the feeling of luxury and sophistication.