Black Russian

#1B001A

General Information

The hex color #1B001A, also known as Black Russian, is a very dark shade of purple, almost appearing black to the untrained eye. It is composed of 10.6% red, 0% green, and 10.2% blue. In the RGB color space, it is described as RGB(27, 0, 26). In the CMYK color space, it is composed of 0% cyan, 100% magenta, 3.7% yellow, and 89.4% black. Its primary association is with elegance, mystery, and sophistication, though its darkness can also evoke feelings of somberness. Due to its high black content, it is most effectively used as an accent color or in designs where a dark and subtle aesthetic is desired. The color is named after the cocktail Black Russian, made with vodka and coffee liqueur.

The hex color #1B001A, a very dark, muted purple, presents significant accessibility challenges, especially in text applications. Its extremely low luminance results in very poor contrast against most backgrounds, including white. According to WCAG guidelines, text should have a contrast ratio of at least 4.5:1 against its background for Level AA compliance, and 7:1 for Level AAA. #1B001A fails to meet these standards with common background colors, making it difficult for users, especially those with visual impairments, to read text rendered in this color. When using this color, ensure a light background to improve readability, and it's advisable to use a contrast checker to ensure sufficient contrast ratio. Avoid using #1B001A for essential information where readability is paramount.

Shades

Digital Color Formats

RGB
27 0 26
RGB27 0 26
Red
Green
Blue
HSL
302.22deg 100% 5.29%
302.221005.29HSL
Hue
Saturation
Lightness
HWB
302.22deg 0% 89.41%
302.22089.41HWB
Hue
Whiteness
Blackness
hex#1B001A
rgb27 0 26
hsl302.22deg 100% 5.29%
cmyk0% 100% 3.7% 89.41%
hwb302.22deg 0% 89.41%
xyz-d650.01 0 0.01
oklch0.155 0.0708 329.77
oklab0.155 0.06 -0.04
CMYK
0% 100% 3.7% 89.41%
01003.789.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.01
0.0100.01XYZ
X
Y
Z
OKLCH
0.155 0.0708 329.77
0.1550.0708329.77LCH
Lightness
Chroma
Hue
OKLAB
0.155 0.06 -0.04
0.1550.06-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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