Black Russian

#11001B

General Information about Black Russian (#11001B)

The hexadecimal color code #11001B, also known as Black Russian, signifies a very dark shade of purple. It is composed of 6.67% red, 0% green, and 10.59% blue. In the RGB color space, it translates to R:17, G:0, B:27. Its CMYK representation is C:0.37, M:1, Y:0, K:0.89, indicating a high concentration of black. The color's primary attribute is its extremely low lightness value, contributing to its deep and almost black appearance. The term "Black Russian" evokes associations with sophistication and perhaps a hint of mystery, potentially originating from a cocktail of the same name. This color is generally used to create dramatic effects and it is suitable for designs that aim to project a sense of depth and exclusivity.

The hex color #11001B, also known as Black Russian, presents significant accessibility challenges, particularly in text-based contexts. Its extremely low luminance value of approximately 0.003 makes it difficult to achieve sufficient contrast against lighter backgrounds. 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 for users with moderate visual impairments. Using #11001B for text necessitates very light backgrounds, such as near-white shades, to meet these criteria. Careful consideration is crucial when employing this color to ensure that content remains accessible and perceivable to all users, including those with disabilities. Tools like contrast checkers can help evaluate the color's compliance with accessibility standards.

Shades

Digital Color Formats

RGB
17 0 27
RGB17 0 27
Red
Green
Blue
HSL
277.78deg 100% 5.29%
277.781005.29HSL
Hue
Saturation
Lightness
HWB
277.78deg 0% 89.41%
277.78089.41HWB
Hue
Whiteness
Blackness
hex#11001B
rgb17 0 27
hsl277.78deg 100% 5.29%
cmyk37.04% 100% 0% 89.41%
hwb277.78deg 0% 89.41%
xyz-d650 0 0.01
oklch0.1349 0.0673 312.51
oklab0.1349 0.05 -0.05
CMYK
37.04% 100% 0% 89.41%
37.04100089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1349 0.0673 312.51
0.13490.0673312.51LCH
Lightness
Chroma
Hue
OKLAB
0.1349 0.05 -0.05
0.13490.05-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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