Black Russian

#03001B

General Information about #03001B

The hex color code #03001B represents a very dark shade of blue-black. In the RGB color model, it is composed of 1.18% red, 0% green, and 10.59% blue. This composition results in a color that is perceived as almost black with subtle undertones of blue. The color is often associated with concepts such as mystery, sophistication, and depth. It is a color that evokes a sense of formality and can be used to create a dramatic or elegant atmosphere. Due to its low luminance, it's generally used sparingly and paired with lighter colors to create contrast and visual interest.

The color #03001B, a very dark shade of blue-black, presents significant accessibility challenges, particularly in text-based contexts. Due to its extremely low luminance, it provides insufficient contrast against lighter backgrounds, making it difficult for individuals with visual impairments to discern text or graphical elements. To ensure accessibility, it is crucial to pair this color with very light foreground colors, adhering to WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Avoid using #03001B for critical interface elements or informative text without careful consideration of contrast. Providing alternative high-contrast themes or allowing users to customize color schemes can further enhance accessibility. Thorough testing with assistive technologies is essential to validate the usability of content using this color.

Shades

Digital Color Formats

RGB
3 0 27
RGB3 0 27
Red
Green
Blue
HSL
246.67deg 100% 5.29%
246.671005.29HSL
Hue
Saturation
Lightness
HWB
246.67deg 0% 89.41%
246.67089.41HWB
Hue
Whiteness
Blackness
hex#03001B
rgb3 0 27
hsl246.67deg 100% 5.29%
cmyk88.89% 100% 0% 89.41%
hwb246.67deg 0% 89.41%
xyz-d650 0 0.01
oklch0.108 0.0659 278.84
oklab0.108 0.01 -0.07
CMYK
88.89% 100% 0% 89.41%
88.89100089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.108 0.0659 278.84
0.1080.0659278.84LCH
Lightness
Chroma
Hue
OKLAB
0.108 0.01 -0.07
0.1080.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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