Bunker

#101515

General Information about #101515

#101515, commonly referred to as Bunker, is a very dark, muted shade of gray. It belongs to the black color family, possessing minimal saturation and low brightness. In the RGB color model, it is composed of 6.27% red, 8.24% green, and 8.24% blue. The hexadecimal representation #101515 is often used in web design and graphic design to define this specific color. Colors close to black like Bunker can be used as a base color when constructing websites with a dark theme to improve battery life and reduce eye strain. It is also popular for industrial design and minimalistic artwork. Its somber tone evokes feelings of seriousness and reserve.

The hex color #101515, also known as Bunker, presents significant accessibility challenges due to its low luminance. Its dark nature results in poor contrast against typical light backgrounds, making it difficult for individuals with visual impairments to discern text or interactive elements. To ensure inclusivity, it's crucial to pair #101515 with much lighter colors. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text, as per WCAG guidelines. Consider using online contrast checkers to verify compliance. Using this color sparingly and strategically is advisable, focusing on large graphical elements or as a background for reversed-out text in a lighter shade. Adequate spacing and clear visual cues are essential to enhance usability for all users, including those with color vision deficiencies.

Shades

Digital Color Formats

RGB
16 21 21
RGB16 21 21
Red
Green
Blue
HSL
180 13.51% 7.25%
18013.517.25HSL
Hue
Saturation
Lightness
HWB
180 6.27% 91.76%
1806.2791.76HWB
Hue
Whiteness
Blackness
hex#101515
rgb16 21 21
hsl180 13.51% 7.25%
cmyk23.81% 0% 0% 91.76%
hwb180 6.27% 91.76%
xyz-d650.01 0.01 0.01
oklch0.1904 0.0077 196.68
oklab0.1904 -0.01 0
CMYK
23.81% 0% 0% 91.76%
23.810091.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1904 0.0077 196.68
0.19040.0077196.68LCH
Lightness
Chroma
Hue
OKLAB
0.1904 -0.01 0
0.1904-0.010LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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