Black Rock

#0A0530

General Information

The hex color #0A0530, often referred to as "Black Rock", is a very dark, desaturated shade of blue-purple. It belongs to the family of near-black colors, possessing minimal luminance and a subdued chromaticity. This color is typically perceived as mysterious, sophisticated, and somewhat somber. It's often associated with high-end products, nighttime environments, and themes of elegance and secrecy. In color theory, #0A0530 can be considered a neutral color due to its low saturation, making it a versatile backdrop for brighter, more vibrant colors. It's crucial to consider the contrast ratio when using this color for text or interactive elements to ensure readability and accessibility, in line with WCAG guidelines for web design.

The hex color #0A0530, also known as Black Rock, presents significant accessibility challenges due to its extremely low luminance. With such a dark hue, it's imperative to use text and interface elements that offer very high contrast ratios to ensure readability and usability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Light shades of yellow, white, or other bright colors should be considered for text or interactive elements placed on a background of #0A0530 to meet accessibility standards. Ignoring these contrast guidelines can lead to a frustrating experience for users and limit the accessibility of the content. Careful color selection and testing with accessibility tools are crucial when using this color in digital designs.

Shades

Digital Color Formats

RGB
10 5 48
RGB10 5 48
Red
Green
Blue
HSL
246.98deg 81.13% 10.39%
246.9881.1310.39HSL
Hue
Saturation
Lightness
HWB
246.98deg 1.96% 81.18%
246.981.9681.18HWB
Hue
Whiteness
Blackness
hex#0A0530
rgb10 5 48
hsl246.98deg 81.13% 10.39%
cmyk79.17% 89.58% 0% 81.18%
hwb246.98deg 1.96% 81.18%
xyz-d650.01 0 0.03
oklch0.1655 0.0815 278.87
oklab0.1655 0.01 -0.08
CMYK
79.17% 89.58% 0% 81.18%
79.1789.58081.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1655 0.0815 278.87
0.16550.0815278.87LCH
Lightness
Chroma
Hue
OKLAB
0.1655 0.01 -0.08
0.16550.01-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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