Black Russian

#0A041F

General Information about #0A041F

The hexadecimal color code #0A041F, often referred to as Black Russian, represents a very dark shade of violet. It is composed of 3.92% red, 1.57% green, and 12.16% blue. In the RGB color space, it's characterized by low values across all three channels, contributing to its deep, almost black appearance. This color finds limited practical use due to its extreme darkness, which can cause visibility issues. It is used to create dramatic, moody effects or as a background color where a subtle, almost imperceptible presence is desired. Its presence in graphic design should be carefully considered. The color is perceived as formal and serious.

The color #0A041F, also known as Black Russian, presents significant accessibility challenges, particularly when used as a text color. Its very low lightness value results in extremely poor contrast against almost any background, including white. This makes text nearly unreadable for individuals with visual impairments, including those with low vision or color blindness. To ensure accessibility, it is crucial to avoid using #0A041F for text or interactive elements without employing a very light foreground color that meets WCAG contrast ratio requirements. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using color contrast tools during the design process is highly advised to verify compliance with accessibility standards and provide a usable experience for all users. Furthermore, avoid using this color as the sole means of conveying information, as color blind users may not be able to distinguish it from similar dark shades.

Shades

Digital Color Formats

RGB
10 4 31
RGB10 4 31
Red
Green
Blue
HSL
253.33deg 77.14% 6.86%
253.3377.146.86HSL
Hue
Saturation
Lightness
HWB
253.33deg 1.57% 87.84%
253.331.5787.84HWB
Hue
Whiteness
Blackness
hex#0A041F
rgb10 4 31
hsl253.33deg 77.14% 6.86%
cmyk67.74% 87.1% 0% 87.84%
hwb253.33deg 1.57% 87.84%
xyz-d650 0 0.01
oklch0.1418 0.0572 289.24
oklab0.1418 0.02 -0.05
CMYK
67.74% 87.1% 0% 87.84%
67.7487.1087.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1418 0.0572 289.24
0.14180.0572289.24LCH
Lightness
Chroma
Hue
OKLAB
0.1418 0.02 -0.05
0.14180.02-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons