Black Rock

#130232

General Information about Black Rock

The hex color #130232, also known as Black Rock, is a very dark shade of blue-purple. It belongs to the dark end of the color spectrum and is often associated with sophistication, mystery, and depth. In the RGB color model, it is composed of 7.45% red, 0.78% green, and 20% blue. This combination of low red and green values with a relatively higher blue value gives it its distinctive dark blue-purple hue. The color is widely used in digital design, graphic arts, and even in traditional fields like interior design, where it can create a sense of elegance and drama. It's a color that is more often deployed for backgrounds or as an accent color, providing a strong contrast to lighter shades and adding visual interest to a composition.

The hex color #130232, also known as Black Rock, presents significant accessibility challenges, especially for users with visual impairments. Its very dark nature results in a low contrast ratio when paired with lighter text or interface elements. This can make it difficult for individuals with low vision to discern text or interactive components. To ensure accessibility, web developers should avoid using #130232 as a background color with light text or as a text color on light backgrounds. When using this color, prioritize sufficient contrast by using very light colors for text and interactive elements. Tools like contrast checkers can help determine if the color combination meets WCAG (Web Content Accessibility Guidelines) standards, specifically a contrast ratio of at least 4.5:1 for regular text and 3:1 for large text. Adhering to these guidelines ensures that content is accessible to a broader audience, including those with visual impairments.

Shades

Digital Color Formats

RGB
19 2 50
RGB19 2 50
Red
Green
Blue
HSL
261.25deg 92.31% 10.2%
261.2592.3110.2HSL
Hue
Saturation
Lightness
HWB
261.25deg 0.78% 80.39%
261.250.7880.39HWB
Hue
Whiteness
Blackness
hex#130232
rgb19 2 50
hsl261.25deg 92.31% 10.2%
cmyk62% 96% 0% 80.39%
hwb261.25deg 0.78% 80.39%
xyz-d650.01 0 0.03
oklch0.1717 0.0888 291.77
oklab0.1717 0.03 -0.08
CMYK
62% 96% 0% 80.39%
6296080.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1717 0.0888 291.77
0.17170.0888291.77LCH
Lightness
Chroma
Hue
OKLAB
0.1717 0.03 -0.08
0.17170.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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