Black Rock

#0A092D

General Information about #0A092D

The hex color code #0A092D, also known as Black Rock, represents a very dark shade of blue tending towards black. It is composed of 3.92% red, 3.53% green, and 17.65% blue. In the RGB color model, this translates to R:10, G:9, B:45. The corresponding CMYK values are C:78, M:80, Y:0, K:82. This color is often associated with sophistication, mystery, and depth. Its low saturation and luminance make it suitable for creating subtle and understated designs. The color is frequently used in contexts where a sense of formality and elegance is desired. In branding, it can convey a message of stability and trustworthiness, while in design, it provides a strong contrast to lighter colors.

The hex color #0A092D, also known as Black Rock, presents significant accessibility challenges due to its extremely low luminance. This dark color results in very poor contrast when used with text or other graphical elements, especially against a white or light-colored background. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast is crucial for users with visual impairments, including those with low vision or color blindness. To ensure accessibility, it's imperative to pair #0A092D with very light colors that provide a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Furthermore, avoid using this color for essential interactive elements without proper visual cues, as users may struggle to perceive them. Providing alternative color schemes and allowing users to customize colors can also improve accessibility.

Shades

Digital Color Formats

RGB
10 9 45
RGB10 9 45
Red
Green
Blue
HSL
241.67deg 66.67% 10.59%
241.6766.6710.59HSL
Hue
Saturation
Lightness
HWB
241.67deg 3.53% 82.35%
241.673.5382.35HWB
Hue
Whiteness
Blackness
hex#0A092D
rgb10 9 45
hsl241.67deg 66.67% 10.59%
cmyk77.78% 80% 0% 82.35%
hwb241.67deg 3.53% 82.35%
xyz-d650.01 0 0.03
oklch0.1711 0.07 277.29
oklab0.1711 0.01 -0.07
CMYK
77.78% 80% 0% 82.35%
77.7880082.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1711 0.07 277.29
0.17110.07277.29LCH
Lightness
Chroma
Hue
OKLAB
0.1711 0.01 -0.07
0.17110.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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