Jacko Bean

#2F1B00

General Information

The hexadecimal color code #2F1B00 represents a dark shade of brown, often described as 'Jacko Bean'. In the RGB color model, it is composed of 18.43% red, 10.59% green, and 0% blue. Converting it to the CMYK color model yields 0% cyan, 42.5% magenta, 100% yellow, and 81.57% black. The color is located in the reddish-brown region of the color spectrum, lacking strong saturation and brightness. It's more muted and earthy. Colors like #2F1B00 are often associated with nature, warmth, and stability, but can also evoke feelings of seriousness or conservatism. Its applications are wide-ranging, from digital design to physical product aesthetics where a grounding, natural hue is desired.

The color #2F1B00, also known as Jacko Bean, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance value of 3.6 cd/m² falls far short of the WCAG recommended contrast ratio of 4.5:1 for normal text and 3:1 for large text against a white background. This means that text or user interface elements rendered in #2F1B00 on a white or light-colored background would be difficult for many individuals to read. Similarly, using light text on a #2F1B00 background also suffers from low contrast. To improve accessibility, avoid using this color for essential textual information or interactive elements. When unavoidable, pair it with very light shades like white or very dark shades like black to maximize contrast. Alternative, and more accessible colors, should be considered wherever possible.

Shades

Digital Color Formats

RGB
47 27 0
RGB47 27 0
Red
Green
Blue
HSL
34.47deg 100% 9.22%
34.471009.22HSL
Hue
Saturation
Lightness
HWB
34.47deg 0% 81.57%
34.47081.57HWB
Hue
Whiteness
Blackness
hex#2F1B00
rgb47 27 0
hsl34.47deg 100% 9.22%
cmyk0% 42.55% 100% 81.57%
hwb34.47deg 0% 81.57%
xyz-d650.02 0.01 0
oklch0.2429 0.0521 71.62
oklab0.2429 0.02 0.05
CMYK
0% 42.55% 100% 81.57%
042.5510081.57CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0
0.020.010XYZ
X
Y
Z
OKLCH
0.2429 0.0521 71.62
0.24290.052171.62LCH
Lightness
Chroma
Hue
OKLAB
0.2429 0.02 0.05
0.24290.020.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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