Bunker

#0A1117

General Information about #0A1117

The hexadecimal color code #0A1117, also known as Bunker, is a very dark shade of blue-black. It is composed of 3.92% red, 6.67% green, and 9.02% blue. In the RGB color model, this translates to R:10, G:17, B:23. The color has a hue angle of 210 degrees, a saturation of 39.1%, and a lightness of 6.3%. This color is often associated with feelings of sophistication, mystery, and depth. Due to its low luminance, it is essential to use it with lighter colors to maintain readability and accessibility. In CMYK, its values are C:0.57, M:0.26, Y:0.00, K:0.91. This color falls into the category of very dark colors, which are generally perceived as serious and formal.

The hex color #0A1117, often referred to as Bunker, presents significant accessibility challenges, especially in text-based applications. Its extremely low luminance value means that it requires very light foreground colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #0A1117 as a background with darker text colors would fail these criteria, making the content inaccessible to users with visual impairments. Designers should carefully consider color pairings and utilize contrast checkers to guarantee compliance. It's also crucial to provide alternative styling options, such as allowing users to adjust color schemes to meet their individual needs. Providing sufficient contrast isn't just a best practice; it's essential for inclusive design.

Shades

Digital Color Formats

RGB
10 17 23
RGB10 17 23
Red
Green
Blue
HSL
207.69deg 39.39% 6.47%
207.6939.396.47HSL
Hue
Saturation
Lightness
HWB
207.69deg 3.92% 90.98%
207.693.9290.98HWB
Hue
Whiteness
Blackness
hex#0A1117
rgb10 17 23
hsl207.69deg 39.39% 6.47%
cmyk56.52% 26.09% 0% 90.98%
hwb207.69deg 3.92% 90.98%
xyz-d650 0.01 0.01
oklch0.1735 0.0166 244.87
oklab0.1735 -0.01 -0.02
CMYK
56.52% 26.09% 0% 90.98%
56.5226.09090.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0.01 0.01
00.010.01XYZ
X
Y
Z
OKLCH
0.1735 0.0166 244.87
0.17350.0166244.87LCH
Lightness
Chroma
Hue
OKLAB
0.1735 -0.01 -0.02
0.1735-0.01-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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