Black Rock

#0F082C

General Information about #0F082C

The hexadecimal color code #0F082C, often referred to as Black Rock, is a very dark shade of blue-purple. It resides in the RGB color space with values of Red: 15, Green: 8, and Blue: 44. In the CMYK color space, it consists of Cyan: 66%, Magenta: 82%, Yellow: 0%, and Black: 83%. This color is characterized by its low saturation and luminance, making it appear almost black. Black Rock conveys a sense of mystery, sophistication, and depth, often associated with elegance and the unknown. In design, it is crucial to use this color carefully due to its low visibility and potential accessibility issues. Complementary color schemes are often used to create visually striking designs.

The color #0F082C, also known as Black Rock, presents significant accessibility challenges, especially in text and user interface design. Its very low luminance of approximately 0.009 makes it difficult to achieve sufficient contrast against lighter backgrounds, which is crucial for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Black Rock often fails to meet these standards, potentially excluding users with low vision or color blindness. Designers should use color contrast tools to verify compliance or opt for lighter shades or contrasting colors to ensure readability and usability. When using #0F082C, consider pairing it with very light text colors, or reserving it for purely decorative elements where legibility is not a primary concern. Providing alternative high-contrast themes or options for users to customize the interface is also a good practice to enhance accessibility.

Shades

Digital Color Formats

RGB
15 8 44
RGB15 8 44
Red
Green
Blue
HSL
251.67deg 69.23% 10.2%
251.6769.2310.2HSL
Hue
Saturation
Lightness
HWB
251.67deg 3.14% 82.75%
251.673.1482.75HWB
Hue
Whiteness
Blackness
hex#0F082C
rgb15 8 44
hsl251.67deg 69.23% 10.2%
cmyk65.91% 81.82% 0% 82.75%
hwb251.67deg 3.14% 82.75%
xyz-d650.01 0 0.02
oklch0.1728 0.0691 285.72
oklab0.1728 0.02 -0.07
CMYK
65.91% 81.82% 0% 82.75%
65.9181.82082.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1728 0.0691 285.72
0.17280.0691285.72LCH
Lightness
Chroma
Hue
OKLAB
0.1728 0.02 -0.07
0.17280.02-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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