Bunker

#121215

General Information about #121215

The hexadecimal color code #121215 represents a very dark shade of gray, often described as 'Bunker'. It is composed of 7.06% red, 7.06% green, and 8.24% blue. In the RGB color model, this translates to 18 red, 18 green, and 21 blue. The color is essentially achromatic, meaning it lacks strong chromaticity or hue, and sits very close to black on the color spectrum. Given its low luminance, #121215 falls into the category of very dark colors, which have implications for contrast and visibility, especially in design and user interface applications. In terms of perception, the human eye may have difficulty distinguishing this color from pure black under certain lighting conditions. Therefore, careful consideration of context and lighting is necessary when using this color in visual designs to ensure readability and usability.

The hex color #121215, often referred to as 'Bunker', presents significant accessibility challenges, primarily due to its extremely low luminance. Its very dark nature means that text or interactive elements rendered in this color require careful consideration to ensure readability and usability for all users, including those with visual impairments. A high contrast ratio against a light background is crucial; ideally, a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text should be maintained, as recommended by WCAG guidelines. Insufficient contrast can lead to eye strain, difficulty in distinguishing elements, and an overall poor user experience. Web developers should meticulously test color combinations using accessibility tools to guarantee compliance with accessibility standards. Furthermore, providing alternative styling options, such as user-selectable themes with higher contrast, can greatly improve accessibility for a wider range of users.

Shades

Digital Color Formats

RGB
18 18 21
RGB18 18 21
Red
Green
Blue
HSL
240deg 7.69% 7.65%
2407.697.65HSL
Hue
Saturation
Lightness
HWB
240deg 7.06% 91.76%
2407.0691.76HWB
Hue
Whiteness
Blackness
hex#121215
rgb18 18 21
hsl240deg 7.69% 7.65%
cmyk14.29% 14.29% 0% 91.76%
hwb240deg 7.06% 91.76%
xyz-d650.01 0.01 0.01
oklch0.1836 0.0061 285.74
oklab0.1836 0 -0.01
CMYK
14.29% 14.29% 0% 91.76%
14.2914.29091.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1836 0.0061 285.74
0.18360.0061285.74LCH
Lightness
Chroma
Hue
OKLAB
0.1836 0 -0.01
0.18360-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons