Bunker

#0A111B

General Information about #0A111B

#0A111B, also known as Bunker, is a very dark, almost black, shade of cyan-blue. It belongs to the family of near-black colors, characterized by its extremely low lightness value. In the RGB color model, it is composed of 3.92% red, 6.67% green, and 10.59% blue. This color is often associated with feelings of depth, mystery, and sophistication. Due to its darkness, it is commonly used as a background color or for creating a sense of drama and contrast. Its subtle blue undertones differentiate it from pure black, adding a touch of complexity and visual interest. In design, Bunker can be used to create a sleek and modern aesthetic.

The hex color #0A111B, known as Bunker, presents significant accessibility challenges, particularly in text-based applications. Its extremely low luminance results in very poor contrast against almost any background color, especially white. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text to ensure readability. #0A111B falls far short of these recommendations, making it difficult for users, especially those with visual impairments, to discern content. To improve accessibility, designers should avoid using #0A111B for text or interactive elements unless paired with a significantly lighter color to achieve an acceptable contrast ratio. Using tools like contrast checkers is essential to validate color choices and ensure inclusivity. Consideration should also be given to users with color blindness, as the subtle variations may be imperceptible.

Shades

Digital Color Formats

RGB
10 17 27
RGB10 17 27
Red
Green
Blue
HSL
215.29deg 45.95% 7.25%
215.2945.957.25HSL
Hue
Saturation
Lightness
HWB
215.29deg 3.92% 89.41%
215.293.9289.41HWB
Hue
Whiteness
Blackness
hex#0A111B
rgb10 17 27
hsl215.29deg 45.95% 7.25%
cmyk62.96% 37.04% 0% 89.41%
hwb215.29deg 3.92% 89.41%
xyz-d650.01 0.01 0.01
oklch0.1759 0.0236 257.33
oklab0.1759 -0.01 -0.02
CMYK
62.96% 37.04% 0% 89.41%
62.9637.04089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1759 0.0236 257.33
0.17590.0236257.33LCH
Lightness
Chroma
Hue
OKLAB
0.1759 -0.01 -0.02
0.1759-0.01-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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