Black Rock

#0B0134

General Information about Black Rock (#0B0134)

The hex color #0B0134, often referred to as Black Rock, is a dark, muted shade of purple situated at the extreme low end of the color value spectrum. It's composed of 4.31% red, 0.39% green, and 20.39% blue. In the RGB color space, it represents a very low intensity of all three primary colors, resulting in its dark appearance. The color's hexadecimal representation indicates the proportions of red, green, and blue used to create it. Colors similar to #0B0134 are often associated with elegance, mystery, or sophistication due to their depth and understated nature. However, its low luminosity also presents accessibility considerations, particularly when used for text or interactive elements against dark backgrounds.

The hex color #0B0134, also known as Black Rock, presents significant accessibility challenges, particularly in text-based applications. Its extremely low luminance value results in very poor contrast against typical light-colored backgrounds like white or light gray. This can cause readability issues for users with visual impairments, color blindness, or even those viewing the content on screens with low brightness or in environments with strong ambient lighting. To ensure accessibility, it is crucial to use this color sparingly and always pair it with a very light or bright color for text or interactive elements. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text, according to WCAG guidelines. Utilizing online contrast checkers can help determine if the color combination meets accessibility standards. Additionally, providing alternative visual cues, such as underlines or icons, can improve usability for all users.

Shades

Digital Color Formats

RGB
11 1 52
RGB11 1 52
Red
Green
Blue
HSL
251.76deg 96.23% 10.39%
251.7696.2310.39HSL
Hue
Saturation
Lightness
HWB
251.76deg 0.39% 79.61%
251.760.3979.61HWB
Hue
Whiteness
Blackness
hex#0B0134
rgb11 1 52
hsl251.76deg 96.23% 10.39%
cmyk78.85% 98.08% 0% 79.61%
hwb251.76deg 0.39% 79.61%
xyz-d650.01 0 0.03
oklch0.1622 0.0942 280.43
oklab0.1622 0.02 -0.09
CMYK
78.85% 98.08% 0% 79.61%
78.8598.08079.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1622 0.0942 280.43
0.16220.0942280.43LCH
Lightness
Chroma
Hue
OKLAB
0.1622 0.02 -0.09
0.16220.02-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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