Black Rock
General Information about #0A0029
The hex color #0A0029, often referred to as "Black Rock", is a very dark shade of blue-black. In the RGB color model, it is composed of 3.92% red, 0% green, and 16.08% blue. This composition gives it a deep, mysterious, and somewhat somber feel. Due to its extremely low luminance, #0A0029 is perceived as being very close to black, which can influence its use in design. It's a color that evokes feelings of sophistication, depth, and even a hint of melancholy. Understanding the composition of this color and its perceptual qualities is crucial for designers looking to incorporate it effectively in various applications.
The hex color #0A0029, also known as Black Rock, presents significant accessibility challenges, especially in web design. Its extremely low luminance value (very close to black) means that text or interactive elements using this color as a background would require very light foreground colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is needed for normal text and 3:1 for large text to meet AA standards. Using #0A0029 without careful consideration of contrast could render content illegible for users with visual impairments, including those with low vision or color blindness. Therefore, it is highly recommended to pair this color with very light colors, and ideally use a contrast checker to verify compliance with accessibility standards. Overreliance on such a dark color may negatively impact user experience, particularly on screens with poor calibration or in brightly lit environments.
Shades
Digital Color Formats
Alternative colors
- #1a1a1a
A slightly lighter shade of gray provides better contrast for text while maintaining a dark aesthetic.
- #000033
Navy blue offers a similar dark tone but provides a subtle hint of color, potentially improving visual interest without sacrificing contrast too much when paired with lighter elements.
- #36454F
Consider a dark charcoal color for backgrounds instead of pure black. A dark grey softens the contrast and is less harsh on the eye.
Applications
Web Design Accents
In web design, Black Rock (#0A0029) can be used sparingly for elements where a very dark accent is desired, such as borders, subtle shadows, or as a background for small, non-essential decorative elements. However, avoid using it for large areas or text backgrounds due to accessibility concerns. If using it for a header or navigation bar, ensure the text and interactive elements are a very light color (e.g., white or a light gray) to provide sufficient contrast. Remember to test your design with accessibility tools to ensure compliance with WCAG guidelines.
Interior Design Accents
In interior design, #0A0029 can be incorporated as an accent color in modern and minimalist spaces. It works well for small decorative objects, picture frames, or as a subtle accent wall in a room with plenty of natural light. To prevent the space from feeling too dark or gloomy, balance it with lighter colors such as white, cream, or light gray on the walls, furniture, and flooring. The color can also create a sense of sophistication and mystery when coupled with metallic accents such as gold or silver.
Fashion Color
In fashion, Black Rock can be used as a sophisticated color for evening wear or formal attire. Due to its depth and richness it is mostly used for dresses, skirts and men's suits. Accessorize the outfit with jewelry, bags and shoes in complementary color shades to create a balanced look. This color can be worn by people with darker skin tones for a harmonious contrast.