Black Russian

#0B0218

General Information about #0B0218

The hex color #0B0218, also known as Black Russian, is a very dark shade of violet, almost appearing black to the naked eye. It's composed of 4.31% red, 0.78% green, and 9.41% blue. In the RGB color space, it has values of R:11, G:2, B:24. This color is often associated with sophistication, mystery, and elegance due to its dark and subtle nature. It's commonly used in designs where a sense of depth and intrigue is desired. However, due to its low luminance, it presents significant challenges in terms of accessibility, particularly in text-based applications. Its CMYK values are C:54.17, M:91.67, Y:0.00, K:90.59. Black Russian is a unique color that falls within the cool end of the color spectrum, making it versatile for creating various moods and effects when combined with other colors.

The hex color #0B0218, a very dark shade of violet, presents significant accessibility challenges, especially in text-based applications. Its extremely low luminance creates very low contrast against nearly all background colors. This makes it hard for users with visual impairments to read text displayed in this color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. #0B0218 falls far short of these recommendations when paired with common background colors like white or light gray. To ensure accessibility, it is crucial to avoid using #0B0218 for text or important interface elements unless paired with a very light color. Even then, careful evaluation and testing are necessary to guarantee sufficient contrast for all users, including those with low vision or color blindness. Consider also providing alternative color schemes to allow users to customize the display according to their needs.

Shades

Digital Color Formats

RGB
11 2 24
RGB11 2 24
Red
Green
Blue
HSL
264.55deg 84.62% 5.1%
264.5584.625.1HSL
Hue
Saturation
Lightness
HWB
264.55deg 0.78% 90.59%
264.550.7890.59HWB
Hue
Whiteness
Blackness
hex#0B0218
rgb11 2 24
hsl264.55deg 84.62% 5.1%
cmyk54.17% 91.67% 0% 90.59%
hwb264.55deg 0.78% 90.59%
xyz-d650 0 0.01
oklch0.1282 0.0531 301.83
oklab0.1282 0.03 -0.05
CMYK
54.17% 91.67% 0% 90.59%
54.1791.67090.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1282 0.0531 301.83
0.12820.0531301.83LCH
Lightness
Chroma
Hue
OKLAB
0.1282 0.03 -0.05
0.12820.03-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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