Jacko Bean

#31190A

General Information

The hexadecimal color code #31190A represents a very dark shade of brown. It is composed of 19.22% red, 9.8% green, and 3.92% blue. In the RGB color model, it is defined by the values R:49, G:25, B:10. In the CMYK color model, the color is composed of C:0, M:49, Y:80, K:81. This indicates that the color is heavily reliant on black and yellow pigments. The color is often associated with earth tones, giving a sense of warmth, nature, and stability. Colors like these evoke feelings of relaxation and security. Its darkness lends an air of sophistication and can be used to create a sense of depth or shadow. The color is formally named Jacko Bean.

The color #31190A, also known as Jacko Bean, presents significant accessibility challenges, particularly in text-based applications. Its low lightness value of approximately 6% results in extremely poor contrast against a standard white background, failing WCAG standards for text and non-text contrast. A contrast ratio of 1.72:1 falls far short of the minimum requirement of 4.5:1 for normal text and 3:1 for large text. To improve accessibility, it's crucial to pair this color with much lighter hues. For example, using white or very light beige text on a #31190A background would greatly enhance readability. Alternatively, using #31190A as a subtle background accent, rather than for primary text or interactive elements, can minimize accessibility concerns. Ensure sufficient contrast when using it for borders or graphical elements. Tools like contrast checkers can help evaluate and adjust color combinations to meet accessibility guidelines, making digital content more inclusive.

Shades

Digital Color Formats

RGB
49 25 10
RGB49 25 10
Red
Green
Blue
HSL
23.08 66.1% 11.57%
23.0866.111.57HSL
Hue
Saturation
Lightness
HWB
23.08 3.92% 80.78%
23.083.9280.78HWB
Hue
Whiteness
Blackness
hex#31190A
rgb49 25 10
hsl23.08 66.1% 11.57%
cmyk0% 48.98% 79.59% 80.78%
hwb23.08 3.92% 80.78%
xyz-d650.02 0.01 0
oklch0.2431 0.0458 51.08
oklab0.2431 0.03 0.04
CMYK
0% 48.98% 79.59% 80.78%
048.9879.5980.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0
0.020.010XYZ
X
Y
Z
OKLCH
0.2431 0.0458 51.08
0.24310.045851.08LCH
Lightness
Chroma
Hue
OKLAB
0.2431 0.03 0.04
0.24310.030.04LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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