Black Rock

#0C0331

General Information about #0C0331

The hex color #0C0331, also known as Black Rock, is a very dark shade of blue-purple. In the RGB color model, it is composed of 4.71% red, 1.18% green, and 19.22% blue. When converted to the CMYK color model, it consists of 76% cyan, 94% magenta, 0% yellow, and 81% black. This indicates that the color is heavily reliant on cyan and magenta inks to achieve its deep, dark hue. Black Rock evokes feelings of sophistication, mystery, and depth. It is often associated with elegance and formality. The color's low brightness value makes it suitable for creating a sense of calmness, privacy, and intimacy. The color is more common in visual designs and less often used for larger applications.

The color #0C0331, also known as Black Rock, presents significant accessibility challenges due to its very low luminance. Its contrast ratio against white (#FFFFFF) is extremely poor, making text or elements using this color difficult to perceive for individuals with visual impairments, including those with low vision or color blindness. It is crucial to use lighter colors for text or interactive elements placed on a #0C0331 background to ensure readability and usability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to comply with WCAG guidelines. Therefore, avoid using this color for critical information or interactive elements without careful consideration of contrast. Using tools to check color contrast is highly recommended during the design process.

Shades

Digital Color Formats

RGB
12 3 49
RGB12 3 49
Red
Green
Blue
HSL
251.74deg 88.46% 10.2%
251.7488.4610.2HSL
Hue
Saturation
Lightness
HWB
251.74deg 1.18% 80.78%
251.741.1880.78HWB
Hue
Whiteness
Blackness
hex#0C0331
rgb12 3 49
hsl251.74deg 88.46% 10.2%
cmyk75.51% 93.88% 0% 80.78%
hwb251.74deg 1.18% 80.78%
xyz-d650.01 0 0.03
oklch0.164 0.0862 282.17
oklab0.164 0.02 -0.08
CMYK
75.51% 93.88% 0% 80.78%
75.5193.88080.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.164 0.0862 282.17
0.1640.0862282.17LCH
Lightness
Chroma
Hue
OKLAB
0.164 0.02 -0.08
0.1640.02-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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