Black Rock

#08092C

General Information about Black Rock

The hex color #08092C, also known as Black Rock, is a very dark shade of blue-black. It belongs to the family of near-black colors and possesses a very low luminance value. In the RGB color model, it is composed of 3.14% red, 3.53% green, and 17.25% blue. In the CMYK color model, it consists of 81.76% cyan, 79.71% magenta, 0% yellow, and 82.75% black. This composition results in a very deep and muted color. Black Rock evokes feelings of sophistication, mystery, and depth. It is often associated with elegance and can be used to create a sense of formality. However, due to its darkness, it needs to be used thoughtfully, especially in web design, to ensure sufficient contrast and readability, pairing it with lighter shades is essential for usability.

The hex color #08092C, also known as Black Rock, presents significant accessibility challenges. Its extremely low luminance value makes it difficult to discern text or interface elements rendered in this color against a white or light background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text to ensure readability. Black Rock fails to meet these standards in most scenarios. Therefore, it is crucial to use this color sparingly, and only in conjunction with very light colors to achieve sufficient contrast. Employing tools to assess color contrast is highly recommended during the design process. When using Black Rock, consider providing alternative high-contrast themes for users with visual impairments. Providing textual cues and ARIA attributes for interactive elements is vital to enhance the accessibility for assistive technologies like screen readers.

Shades

Digital Color Formats

RGB
8 9 44
RGB8 9 44
Red
Green
Blue
HSL
238.33deg 69.23% 10.2%
238.3369.2310.2HSL
Hue
Saturation
Lightness
HWB
238.33deg 3.14% 82.75%
238.333.1482.75HWB
Hue
Whiteness
Blackness
hex#08092C
rgb8 9 44
hsl238.33deg 69.23% 10.2%
cmyk81.82% 79.55% 0% 82.75%
hwb238.33deg 3.14% 82.75%
xyz-d650.01 0 0.02
oklch0.1681 0.069 274.74
oklab0.1681 0.01 -0.07
CMYK
81.82% 79.55% 0% 82.75%
81.8279.55082.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1681 0.069 274.74
0.16810.069274.74LCH
Lightness
Chroma
Hue
OKLAB
0.1681 0.01 -0.07
0.16810.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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