Black Rock
General Information about #130B2B
The hex color #130B2B, also known as Black Rock, is a very dark, muted shade that sits within the purple-blue range of the color spectrum. It has a relatively low saturation and lightness, contributing to its somber and understated appearance. In the RGB color model, it is composed of 7.45% red, 4.31% green, and 16.86% blue. When converted to the CMYK color model, it consists of 56% cyan, 74% magenta, 0% yellow, and 83% black. This color can evoke feelings of mystery, depth, and sophistication. It is often used in designs where a subtle, yet impactful, dark hue is desired. The color is perceived as cool due to the higher proportion of blue relative to red and green.
The hex color #130B2B presents significant accessibility challenges, particularly in text-based applications. Its very low lightness value (being a very dark color) results in poor contrast against most background colors, including white. This lack of contrast can make text difficult or impossible for users with visual impairments to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text to meet Level AA conformance. #130B2B will likely fail these tests against many common background colors. Web developers should avoid using this color for text without careful consideration of contrast. It's crucial to pair it with very light colors to ensure readability and meet accessibility standards. Using contrast checking tools is highly recommended. Non-text elements may need a contrast ratio of 3:1, even then careful consideration needs to be taken into account.
Shades
Digital Color Formats
Alternative colors
Applications
Luxury Branding
This dark shade can effectively establish a sense of depth and sophistication in a design. Imagine using it as a background color for a website promoting luxury goods or high-end services. The deep, near-black hue creates a visual anchor, allowing brighter elements and content to pop and capture attention. Furthermore, #130B2B can be incorporated into graphic design for print materials, such as business cards or brochures, to evoke a sense of elegance and professionalism. Its unique color identity avoids the coldness of pure black.
Digital Art: Night Scenes
#130B2B can serve as a base for night scenes in digital art or illustrations. This color emulates the depth of space with subtle hints of purple, creating a richer palette than pure black. By overlaying other colors such as greys, blues or even a hint of violet, you can create a visually dynamic night scene without the monotony of black. It adds depth for things like shadows, space backgrounds and other kinds of art with dark themes.
Dark Mode UI
Can be used for creating sophisticated and modern user interfaces, especially in dark mode settings. It provides a dark base that reduces eye strain and allows other elements to stand out.