Black Rock

#0E072D

General Information about #0E072D

The hexadecimal color code #0E072D, often referred to as Black Rock, is a very dark, muted shade of blue-purple. It falls within the family of dark, cool-toned colors, evoking a sense of mystery and sophistication. In the RGB color model, #0E072D is composed of 5.49% red, 2.75% green, and 17.65% blue. This particular combination results in a color that leans heavily towards the blue end of the spectrum, giving it a cold and somewhat somber feel. In the HSV (hue, saturation, value) model, it has a hue angle of 250 degrees, a saturation of 84.4% and a value of 18%. Due to its darkness, #0E072D is often used to create contrast or to convey a sense of depth. It should be carefully considered in design to ensure readability and accessibility when used with text.

The color #0E072D, also known as Black Rock, presents significant accessibility challenges, particularly in web design. Its extremely low lightness value results in very poor contrast against standard white backgrounds, failing WCAG (Web Content Accessibility Guidelines) standards for text and non-text contrast. Using this color for text or interactive elements without careful consideration of contrast ratios can make content illegible and unusable for individuals with visual impairments. To ensure accessibility, it is crucial to pair #0E072D with very light colors, ideally whites or near-whites, and to verify contrast ratios using accessibility tools. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Furthermore, avoid using #0E072D for critical visual information without providing alternative cues, such as labels or icons, to ensure inclusivity for all users. Thoughtful design adjustments are necessary to mitigate the inherent accessibility limitations of this dark hue.

Shades

Digital Color Formats

RGB
14 7 45
RGB14 7 45
Red
Green
Blue
HSL
251.05deg 73.08% 10.2%
251.0573.0810.2HSL
Hue
Saturation
Lightness
HWB
251.05deg 2.75% 82.35%
251.052.7582.35HWB
Hue
Whiteness
Blackness
hex#0E072D
rgb14 7 45
hsl251.05deg 73.08% 10.2%
cmyk68.89% 84.44% 0% 82.35%
hwb251.05deg 2.75% 82.35%
xyz-d650.01 0 0.03
oklch0.1706 0.0726 284.42
oklab0.1706 0.02 -0.07
CMYK
68.89% 84.44% 0% 82.35%
68.8984.44082.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1706 0.0726 284.42
0.17060.0726284.42LCH
Lightness
Chroma
Hue
OKLAB
0.1706 0.02 -0.07
0.17060.02-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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