Black Rock

#120828

About Black Rock (#120828)

The hex color #120828, often referred to as Black Rock, is a very dark shade of gray-black, residing deep within the color spectrum. Its composition is primarily defined by low values in the red, green, and blue channels, resulting in minimal luminance. This makes it appear almost entirely black to the human eye. In the RGB color model, it consists of 7.06% red, 3.14% green, and 15.69% blue. Its use in graphic design or web development often aims to evoke feelings of sophistication, mystery, or understated elegance. However, its low luminosity demands careful consideration to maintain readability and accessibility, particularly when used for text or critical user interface elements. When using this color in design projects, it is crucial to pair it with brighter, contrasting colors to ensure optimal visual clarity and user experience.

The hex color #120828, also known as Black Rock, presents significant accessibility challenges due to its extremely low luminance. Its contrast ratio against white (#FFFFFF) is very poor, making text or graphical elements rendered in this color difficult to perceive for users, especially those with visual impairments. To ensure inclusivity, it is crucial to avoid using #120828 for foreground elements against light backgrounds. When this color is unavoidable, designers should provide high-contrast alternatives or employ assistive technologies. Implementing features like adjustable text sizes and alternative color schemes can greatly improve the user experience for everyone. Black Rock is not recommended for critical UI elements or primary text on web pages due to these accessibility concerns. Adhering to WCAG guidelines is paramount when utilizing such a dark color to guarantee that digital content is accessible to the broadest possible audience.

Shades

Digital Color Formats

RGB
18 8 40
RGB18 8 40
Red
Green
Blue
HSL
258.75deg 66.67% 9.41%
258.7566.679.41HSL
Hue
Saturation
Lightness
HWB
258.75deg 3.14% 84.31%
258.753.1484.31HWB
Hue
Whiteness
Blackness
hex#120828
rgb18 8 40
hsl258.75deg 66.67% 9.41%
cmyk55% 80% 0% 84.31%
hwb258.75deg 3.14% 84.31%
xyz-d650.01 0 0.02
oklch0.1723 0.0626 293.23
oklab0.1723 0.02 -0.06
CMYK
55% 80% 0% 84.31%
5580084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1723 0.0626 293.23
0.17230.0626293.23LCH
Lightness
Chroma
Hue
OKLAB
0.1723 0.02 -0.06
0.17230.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons