Black Rock

#0D0232

General Information about #0D0232

The hex color #0D0232, often referred to as Black Rock, is a very dark, muted shade of blue-violet. In the RGB color model, it's composed of 5.1% red, 0.8% green, and 19.6% blue. This combination results in a color that appears almost black but possesses subtle undertones of blue and violet. Its primary characteristic is its low luminosity, making it a challenging color to use effectively in design. The color is far from the typical bright and vivid shades commonly encountered, and is closer to the darker end of the spectrum. It can evoke feelings of mystery, depth, and sophistication, but requires careful consideration of contrast and accessibility when incorporated into web or print designs to ensure readability and usability.

The hex color #0D0232, also known as Black Rock, presents significant accessibility challenges due to its extremely low luminance. With such a dark hue, it's crucial to ensure sufficient contrast when used with text or interactive elements. 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 will likely require very light text colors (e.g., shades of white or pale yellow) to meet these standards. Using contrast checking tools is essential to verify compliance. Furthermore, consider users with low vision or color blindness, who may struggle to distinguish elements against this dark background. Providing alternative visual cues, such as icons or borders, can enhance usability. Thoughtful design considerations are necessary to make content accessible when using such a deep, dark color.

Shades

Digital Color Formats

RGB
13 2 50
RGB13 2 50
Red
Green
Blue
HSL
253.75deg 92.31% 10.2%
253.7592.3110.2HSL
Hue
Saturation
Lightness
HWB
253.75deg 0.78% 80.39%
253.750.7880.39HWB
Hue
Whiteness
Blackness
hex#0D0232
rgb13 2 50
hsl253.75deg 92.31% 10.2%
cmyk74% 96% 0% 80.39%
hwb253.75deg 0.78% 80.39%
xyz-d650.01 0 0.03
oklch0.1641 0.0892 283.54
oklab0.1641 0.02 -0.09
CMYK
74% 96% 0% 80.39%
7496080.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1641 0.0892 283.54
0.16410.0892283.54LCH
Lightness
Chroma
Hue
OKLAB
0.1641 0.02 -0.09
0.16410.02-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons