Black Russian

#100317

General Information about #100317

#100317, also known as Black Russian, is a very dark shade of purple, almost appearing black. It's composed of 6.3% red, 1.2% green, and 9% blue. In the RGB color model, it has values of R:16, G:3, B:23. This color falls into the category of very low luminance colors, contributing to its dark appearance. The hexadecimal representation #100317 is widely used in web design and digital graphics for precise color specification. Due to its darkness, this color is often used to create contrast or to add a sense of depth to designs. Its subtle purple undertone differentiates it from pure black, adding a touch of sophistication.

The color #100317, a very dark shade of purple, presents significant accessibility challenges, especially in text-based contexts. Its extremely low luminance results in poor contrast against most background colors, particularly white. This makes it difficult for users with visual impairments to discern text or elements using this color. Web Content Accessibility Guidelines (WCAG) emphasize a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. #100317 will likely fail these contrast checks against lighter backgrounds. Designers should use this color sparingly and pair it with very light or contrasting accent colors to ensure readability and usability. Alternatives should be considered where accessibility is paramount.

Shades

Digital Color Formats

RGB
16 3 23
RGB16 3 23
Red
Green
Blue
HSL
279deg 76.92% 5.1%
27976.925.1HSL
Hue
Saturation
Lightness
HWB
279deg 1.18% 90.98%
2791.1890.98HWB
Hue
Whiteness
Blackness
hex#100317
rgb16 3 23
hsl279deg 76.92% 5.1%
cmyk30.43% 86.96% 0% 90.98%
hwb279deg 1.18% 90.98%
xyz-d650 0 0.01
oklch0.1395 0.0496 313.53
oklab0.1395 0.03 -0.04
CMYK
30.43% 86.96% 0% 90.98%
30.4386.96090.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1395 0.0496 313.53
0.13950.0496313.53LCH
Lightness
Chroma
Hue
OKLAB
0.1395 0.03 -0.04
0.13950.03-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons