Black Russian

#05011A

General Information about #05011A

#05011A, also known as Black Russian, is an extremely dark, muted shade of purple. It resides near black on the color spectrum, possessing minimal lightness and high chroma. This color is composed of 1.96% red, 0.39% green, and 10.2% blue. In the RGB (Red, Green, Blue) color model, it is represented as (5, 1, 26). In the CMYK (Cyan, Magenta, Yellow, Black) color model, it consists of 80.77% cyan, 96.15% magenta, 0% yellow, and 89.8% black. This color is often associated with sophistication, mystery, and depth. It's a very dark shade that is typically used sparingly to avoid overpowering designs. Its hexadecimal representation is #05011A.

The color #05011A, a very dark shade of purple, presents significant accessibility challenges, especially in web design. Its extremely low luminance value of 0.001 means that text rendered in this color against a white or light background will likely fail WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. To ensure readability and usability, it's crucial to pair #05011A with very light colors for text and interactive elements. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using tools to check color contrast is highly advised. Moreover, avoid using #05011A for crucial visual information where color is the only differentiating factor, as users with visual impairments might not be able to perceive it effectively. Implementing alternative cues, such as labels or icons, is crucial for ensuring inclusivity and a better user experience.

Shades

Digital Color Formats

RGB
5 1 26
RGB5 1 26
Red
Green
Blue
HSL
249.6deg 92.59% 5.29%
249.692.595.29HSL
Hue
Saturation
Lightness
HWB
249.6deg 0.39% 89.8%
249.60.3989.8HWB
Hue
Whiteness
Blackness
hex#05011A
rgb5 1 26
hsl249.6deg 92.59% 5.29%
cmyk80.77% 96.15% 0% 89.8%
hwb249.6deg 0.39% 89.8%
xyz-d650 0 0.01
oklch0.1159 0.0597 285.33
oklab0.1159 0.02 -0.06
CMYK
80.77% 96.15% 0% 89.8%
80.7796.15089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1159 0.0597 285.33
0.11590.0597285.33LCH
Lightness
Chroma
Hue
OKLAB
0.1159 0.02 -0.06
0.11590.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons