Black Russian

#0B001B

General Information about #0b001b

The hex color #0b001b, often referred to as 'Black Russian', is a very dark shade of purple, almost indistinguishable from black to the naked eye. In the RGB color model, it is composed of 4.31% red, 0% green, and 10.59% blue. In the CMYK color model, it consists of 59.17% cyan, 100% magenta, 0% yellow, and 89.41% black. This color typically evokes a sense of mystery, sophistication, and depth. Due to its near-black appearance, it is often used in contexts where a subtle, understated elegance is desired. It's crucial to note that its darkness can pose challenges in terms of accessibility, particularly regarding color contrast for text and interactive elements.

The hex color #0b001b, also known as Black Russian, presents significant accessibility challenges due to its extremely dark nature. When used as a background color, it necessitates very light text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Black Russian may struggle to meet these ratios with many common text colors, potentially causing visual strain and hindering comprehension for users, especially those with visual impairments. Therefore, it is crucial to carefully select text colors and test the contrast ratio to ensure accessibility. Using tools that assess color contrast can help designers make informed decisions and provide a more inclusive user experience. Consider also providing alternative high-contrast themes or allowing users to customize colors.

Shades

Digital Color Formats

RGB
11 0 27
RGB11 0 27
Red
Green
Blue
HSL
264.44deg 100% 5.29%
264.441005.29HSL
Hue
Saturation
Lightness
HWB
264.44deg 0% 89.41%
264.44089.41HWB
Hue
Whiteness
Blackness
hex#0B001B
rgb11 0 27
hsl264.44deg 100% 5.29%
cmyk59.26% 100% 0% 89.41%
hwb264.44deg 0% 89.41%
xyz-d650 0 0.01
oklch0.1235 0.0656 301.01
oklab0.1235 0.03 -0.06
CMYK
59.26% 100% 0% 89.41%
59.26100089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1235 0.0656 301.01
0.12350.0656301.01LCH
Lightness
Chroma
Hue
OKLAB
0.1235 0.03 -0.06
0.12350.03-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons