Black Rock

#000234

General Information about #000234

The hexadecimal color code #000234, also known as Black Rock, represents a very dark shade of blue. It is composed of 0% red, 0.78% green, and 20.39% blue. In the RGB color space, this translates to R:0, G:2, B:52. The color is predominantly blue, giving it a cool and calming feel. Due to its low luminance, #000234 is considered a very dark color, almost black. It is often associated with depth, mystery, and sophistication. In a subtractive color model like CMYK, it would require a high percentage of cyan, magenta, and yellow inks to reproduce this dark shade of blue.

The hex color #000234, also known as Black Rock, presents significant accessibility challenges due to its extremely low luminance. Its contrast ratio against white backgrounds is exceptionally poor, making text and other elements rendered in this color difficult or impossible for many users to perceive, especially those with visual impairments. Adhering to WCAG guidelines is crucial; therefore, using #000234 for text or interactive elements against light backgrounds is strongly discouraged. To ensure accessibility, consider pairing this color with much lighter shades or using it sparingly for purely decorative purposes. A thorough accessibility audit is recommended when incorporating such dark hues to mitigate potential usability issues and provide an inclusive user experience. When using this color one has to consider people with low vision or color blindness.

Shades

Digital Color Formats

RGB
0 2 52
RGB0 2 52
Red
Green
Blue
HSL
237.69deg 100% 10.2%
237.6910010.2HSL
Hue
Saturation
Lightness
HWB
237.69deg 0% 79.61%
237.69079.61HWB
Hue
Whiteness
Blackness
hex#000234
rgb0 2 52
hsl237.69deg 100% 10.2%
cmyk100% 96.15% 0% 79.61%
hwb237.69deg 0% 79.61%
xyz-d650.01 0 0.03
oklch0.1528 0.0978 264.23
oklab0.1528 -0.01 -0.1
CMYK
100% 96.15% 0% 79.61%
10096.15079.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1528 0.0978 264.23
0.15280.0978264.23LCH
Lightness
Chroma
Hue
OKLAB
0.1528 -0.01 -0.1
0.1528-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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