Black Rock

#0B0530

General Information about #0B0530

The hex color code #0B0530, also known as Black Rock, is a very dark shade of blue-purple. It belongs to the range of colors that are often perceived as mysterious or sophisticated due to their depth and richness. In the RGB color model, #0B0530 is composed of 4.31% red, 1.96% green, and 18.82% blue. This unique combination results in a color that is predominantly blue, with subtle hints of red and green contributing to its overall character. The color is often associated with elegance, luxury, and a sense of understated power. Due to its dark nature, it is essential to consider contrast ratios when using it in design to ensure readability and accessibility.

The hex color #0B0530, also known as Black Rock, presents significant accessibility challenges due to its very dark nature. When used as a background color, it necessitates extremely light text to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Black Rock's low luminance value makes it difficult to achieve these ratios with most text colors. Web developers must carefully select text colors and use contrast checking tools to verify compliance. Additionally, avoid using this color for interactive elements or essential visual cues without proper contrast, as it can lead to a poor user experience, especially for individuals with visual impairments. Thoughtful consideration of color contrast is crucial when incorporating #0B0530 into designs to ensure inclusivity and accessibility for all users.

Shades

Digital Color Formats

RGB
11 5 48
RGB11 5 48
Red
Green
Blue
HSL
248.37deg 81.13% 10.39%
248.3781.1310.39HSL
Hue
Saturation
Lightness
HWB
248.37deg 1.96% 81.18%
248.371.9681.18HWB
Hue
Whiteness
Blackness
hex#0B0530
rgb11 5 48
hsl248.37deg 81.13% 10.39%
cmyk77.08% 89.58% 0% 81.18%
hwb248.37deg 1.96% 81.18%
xyz-d650.01 0 0.03
oklch0.1664 0.0813 280.16
oklab0.1664 0.01 -0.08
CMYK
77.08% 89.58% 0% 81.18%
77.0889.58081.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1664 0.0813 280.16
0.16640.0813280.16LCH
Lightness
Chroma
Hue
OKLAB
0.1664 0.01 -0.08
0.16640.01-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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