Black

#040505

General Information

The hex color #040505 is a very dark shade of black. It resides at the extreme low end of the luminance spectrum, meaning it reflects very little light. In the RGB color model, it is composed of very small amounts of red, green, and blue light (4, 5, and 5 respectively). Because the values of red, green and blue are similar, the color is a shade of gray, or in this case, almost black. In terms of color perception, #040505 is perceived as a neutral, muted color. It evokes feelings of seriousness, depth, and mystery. It is also associated with power, elegance, and sophistication. Due to its darkness, it is not a commonly used color in general design, as it can easily become visually overwhelming or hard to see, but with the proper precautions it can be used for some very niche and unique designs.

The hex color #040505 presents significant accessibility challenges due to its extremely low luminance. It falls under the darkest shades of black, offering minimal contrast against most background colors, including white. This lack of contrast makes it difficult for users with visual impairments, such as those with low vision or color blindness, to discern text or elements rendered in this color. Adhering to WCAG (Web Content Accessibility Guidelines) is crucial; a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. Using #040505 for text or interactive elements necessitates a very light background to meet these contrast requirements, which can be impractical. Developers should consider lighter shades of gray or other colors with higher luminance to ensure readability and usability for all users. Furthermore, providing alternative styling options, such as allowing users to adjust color schemes, can greatly enhance accessibility.

Shades

Digital Color Formats

RGB
4 5 5
RGB4 5 5
Red
Green
Blue
HSL
180deg 11.11% 1.76%
18011.111.76HSL
Hue
Saturation
Lightness
HWB
180deg 1.57% 98.04%
1801.5798.04HWB
Hue
Whiteness
Blackness
hex#040505
rgb4 5 5
hsl180deg 11.11% 1.76%
cmyk20% 0% 0% 98.04%
hwb180deg 1.57% 98.04%
xyz-d650 0 0
oklch0.1129 0.0029 197
oklab0.1129 0 0
CMYK
20% 0% 0% 98.04%
200098.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.1129 0.0029 197
0.11290.0029197LCH
Lightness
Chroma
Hue
OKLAB
0.1129 0 0
0.112900LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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