Black Rock
General Information about #05042B
The hexadecimal color #05042B, often referred to as Black Rock, is a very dark shade of blue-black. In the RGB color model, it is composed of 2% red, 2% green, and 17% blue. Its primary characteristic is its extremely low lightness value, contributing to its near-black appearance. This color is often associated with feelings of depth, mystery, and sophistication. Due to its low luminance, it is crucial to consider its context and surrounding colors to ensure readability and accessibility. It's predominantly used in design where a subdued, dark tone is desired, often as an accent rather than a primary color.
The hex color #05042B, also known as Black Rock, presents significant accessibility challenges, particularly in text-based applications. Its extremely low lightness value results in very poor contrast against typical light backgrounds, making it difficult for users, especially those with visual impairments, to read text or discern important interface elements. According to WCAG guidelines, sufficient contrast ratios are essential for accessibility. To improve accessibility, it is strongly recommended to pair #05042B with much lighter colors, such as white or very pale yellows, greens, or blues, to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid using this color for critical interactive elements unless accompanied by clear visual cues and appropriate ARIA attributes.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of gray-blue, offering improved visibility and contrast while maintaining a similar aesthetic.
A dark purple that provides a richer color experience while offering a bit more visibility.
A dark blue with slighty better contrast, which is still dark, but enhances accessibility compared to Black Rock.
Applications
Web Development Accent
In web development, #05042B can be used sparingly for backgrounds of very small sections or as an accent color if very light text is applied on top. It is suitable for creating a dark mode theme where a sophisticated and subdued color palette is desired. However, it should not be used for main text or interactive elements due to its low contrast ratio. Consider using it for decorative elements such as lines or separators that do not convey crucial information. Always test with accessibility tools to ensure sufficient contrast.
Interior Design Accent
In interior design, #05042B can be used to create a sophisticated and moody ambiance in spaces such as home theaters or bedrooms. It pairs well with metallic accents and warm lighting to balance the cool undertones. Consider using it for accent walls or furniture upholstery to add depth and drama to the room. However, it's important to ensure adequate lighting to prevent the space from feeling too dark or claustrophobic. Use brighter colors for larger surfaces to provide contrast and prevent an overwhelming feel.
Fashion - Evening Wear
In fashion, #05042B can be used for evening wear, creating a sleek and elegant look. It pairs well with silver or gold accessories. Consider using it for dresses, suits, or outerwear to create a sophisticated and timeless style. However, be mindful of the skin tone and use makeup and accessories to brighten the overall look and avoid a washed-out appearance. Incorporate lighter colors or textures to add dimension and prevent the outfit from appearing too heavy.