Black Rock

#0A093A

General Information about #0A093A

The hex color code #0A093A represents a very dark shade of blue-purple, often referred to as "Black Rock." It belongs to the family of dark, muted colors, characterized by low saturation and brightness values. In the RGB (Red, Green, Blue) color model, #0A093A is composed of 3.92% red, 3.53% green, and 22.75% blue. This composition indicates the dominance of blue, lending the color its cool, mysterious tone. This color is typically associated with sophistication, depth, and a sense of the unknown. Its hexadecimal nature makes it versatile for digital applications, allowing designers and developers to accurately reproduce the color across various platforms and media. It is a color that, when used correctly, can add a unique dimension to any design.

The hex color #0A093A, also known as Black Rock, presents several accessibility considerations for web development. Its dark nature results in very low contrast against white backgrounds, which is a common default. This low contrast fails to meet WCAG (Web Content Accessibility Guidelines) standards for readability and can cause significant difficulty for users with visual impairments. To improve accessibility, it's crucial to pair #0A093A with significantly lighter text colors, ensuring a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools are available online to check color contrast ratios. Moreover, avoid using this color as the sole means of conveying important information; supplement it with text labels, icons, or other visual cues to ensure inclusivity for all users, including those who are colorblind.

Shades

Digital Color Formats

RGB
10 9 58
RGB10 9 58
Red
Green
Blue
HSL
241.22deg 73.13% 13.14%
241.2273.1313.14HSL
Hue
Saturation
Lightness
HWB
241.22deg 3.53% 77.25%
241.223.5377.25HWB
Hue
Whiteness
Blackness
hex#0A093A
rgb10 9 58
hsl241.22deg 73.13% 13.14%
cmyk82.76% 84.48% 0% 77.25%
hwb241.22deg 3.53% 77.25%
xyz-d650.01 0.01 0.04
oklch0.1867 0.0905 274.15
oklab0.1867 0.01 -0.09
CMYK
82.76% 84.48% 0% 77.25%
82.7684.48077.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.04
0.010.010.04XYZ
X
Y
Z
OKLCH
0.1867 0.0905 274.15
0.18670.0905274.15LCH
Lightness
Chroma
Hue
OKLAB
0.1867 0.01 -0.09
0.18670.01-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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