Black Russian

#000028

General Information about #000028

#000028, also known as Black Russian, is a very dark shade of blue. It is composed of 0% red, 0% green, and 15.7% blue. In the RGB color space, it has the numerical values of 0, 0, and 40, meaning it leans heavily towards the blue end of the spectrum, while completely lacking any red or green components. The color is often associated with elegance, mystery, and sophistication, particularly when used in design and fashion. Due to its darkness, it can be used effectively to create a sense of depth and intimacy. Black Russian is commonly leveraged as a background or accent color, pairing well with lighter or brighter colors to create contrast and visual interest. It is not ideal for foreground text on a white or light background due to low contrast.

The hex color #000028 presents significant accessibility challenges due to its extremely low luminance. It falls into the category of very dark colors, offering minimal contrast against typical light backgrounds like white. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast is crucial for users with visual impairments, including those with low vision or color deficiencies. To meet accessibility standards, text or interactive elements using #000028 as a foreground color would necessitate a very light background color to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). Using this color for purely decorative elements poses less of a risk. Therefore, web developers should exercise extreme caution when incorporating #000028 into their designs, and rigorously test color combinations to ensure readability and usability for all users. Tools like contrast checkers can help determine whether specific combinations meet accessibility guidelines. The color is unsuitable for critical user interface elements.

Shades

Digital Color Formats

RGB
0 0 40
RGB0 0 40
Red
Green
Blue
HSL
240 100% 7.84%
2401007.84HSL
Hue
Saturation
Lightness
HWB
240 0% 84.31%
240084.31HWB
Hue
Whiteness
Blackness
hex#000028
rgb0 0 40
hsl240 100% 7.84%
cmyk100% 100% 0% 84.31%
hwb240 0% 84.31%
xyz-d650 0 0.02
oklch0.1251 0.0867 264.07
oklab0.1251 -0.01 -0.09
CMYK
100% 100% 0% 84.31%
100100084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.02
000.02XYZ
X
Y
Z
OKLCH
0.1251 0.0867 264.07
0.12510.0867264.07LCH
Lightness
Chroma
Hue
OKLAB
0.1251 -0.01 -0.09
0.1251-0.01-0.09LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

Buttons