Black Russian

#0A0218

General Information about #0A0218

The hex color code #0A0218, often referred to as 'Black Russian,' is a very dark, muted shade residing within the realm of black-based colors. It is composed of 3.92% red, 0.78% green, and 9.41% blue. In the RGB color space, it translates to R:10, G:2, B:24. This color is primarily used to convey a sense of depth, mystery, and sophistication. Due to its low luminance, it is generally perceived as a dark shade of violet or black. In design, it is frequently employed as a background color to create contrast and draw attention to lighter elements or text. The color can be considered a tertiary color, as it’s a combination of primary and secondary hues, leaning towards the blue-violet range with very minimal influence from red or green.

The hex color #0A0218, also known as Black Russian, presents significant accessibility challenges due to its very low luminance. With such a dark hue, it becomes imperative to use very light text colors, such as white or light gray, 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 to meet AA compliance. Given the darkness of #0A0218, careful consideration must be given to font size and weight, as well as the background color of surrounding elements. Designers should use accessibility tools to verify contrast ratios and make adjustments as needed. This color is best suited for decorative elements or as a background for elements that don't require high readability.

Shades

Digital Color Formats

RGB
10 2 24
RGB10 2 24
Red
Green
Blue
HSL
261.82 84.62% 5.1%
261.8284.625.1HSL
Hue
Saturation
Lightness
HWB
261.82 0.78% 90.59%
261.820.7890.59HWB
Hue
Whiteness
Blackness
hex#0A0218
rgb10 2 24
hsl261.82 84.62% 5.1%
cmyk58.33% 91.67% 0% 90.59%
hwb261.82 0.78% 90.59%
xyz-d650 0 0.01
oklch0.1266 0.0529 299.49
oklab0.1266 0.03 -0.05
CMYK
58.33% 91.67% 0% 90.59%
58.3391.67090.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1266 0.0529 299.49
0.12660.0529299.49LCH
Lightness
Chroma
Hue
OKLAB
0.1266 0.03 -0.05
0.12660.03-0.05LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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