Black Rock

#110430

General Information about Black Rock

The hexadecimal color code #110430, also known as Black Rock, is a dark, desaturated shade of blue-purple. It is composed of 6.67% red, 1.57% green, and 18.82% blue. In the RGB color model, it corresponds to the values R:17, G:4, B:48. In the CMYK color model, its values are C:65, M:92, Y:0, K:81. This color evokes feelings of depth, mystery, and sophistication. Colors with similar properties are often employed to communicate a sense of professionalism and formality. It is important to use this color wisely and balance with lighter shades to ensure an aesthetically pleasing and accessible visual experience.

The hex color #110430, also known as Black Rock, presents significant accessibility challenges, particularly for users with visual impairments. Its very dark hue results in extremely low contrast against white or light backgrounds, making text or graphical elements difficult to discern. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. Black Rock is unlikely to meet these standards when paired with lighter colors, potentially excluding users who require sufficient contrast to read and interact with content effectively. To enhance accessibility, it's crucial to use Black Rock sparingly, especially for text or interactive elements. When it is used, ensure it is paired with a very light color to achieve an adequate contrast ratio. Consider using tools to measure contrast ratios to ensure compliance with accessibility standards.

Shades

Digital Color Formats

RGB
17 4 48
RGB17 4 48
Red
Green
Blue
HSL
257.73deg 84.62% 10.2%
257.7384.6210.2HSL
Hue
Saturation
Lightness
HWB
257.73deg 1.57% 81.18%
257.731.5781.18HWB
Hue
Whiteness
Blackness
hex#110430
rgb17 4 48
hsl257.73deg 84.62% 10.2%
cmyk64.58% 91.67% 0% 81.18%
hwb257.73deg 1.57% 81.18%
xyz-d650.01 0 0.03
oklch0.171 0.0823 289.09
oklab0.171 0.03 -0.08
CMYK
64.58% 91.67% 0% 81.18%
64.5891.67081.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.171 0.0823 289.09
0.1710.0823289.09LCH
Lightness
Chroma
Hue
OKLAB
0.171 0.03 -0.08
0.1710.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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