Jacko Bean

#311E03

General Information about #311E03

The hexadecimal color code #311E03 represents a very dark shade of brown, often described as 'Jacko Bean'. It is composed of 19.2% red, 11.8% green, and 1.2% blue. In the RGB color model, this translates to R:49, G:30, B:3. In the CMYK color model, it consists of 0% cyan, 39% magenta, 94% yellow, and 81% black. This color falls within the warm color spectrum due to its relatively high red component. Colors like #311E03 are often associated with earth tones, providing a sense of stability, warmth, and nature. Due to its darkness, it needs to be used carefully in design to ensure readability and accessibility, especially when used as a text color.

The hex color #311E03, also known as Jacko Bean, presents significant accessibility challenges, primarily due to its low luminance. Its dark nature results in a very low contrast ratio against standard white backgrounds, making it difficult for individuals with visual impairments to discern text or other visual elements rendered in this color. Web developers should avoid using #311E03 for text or crucial interface elements unless paired with a very light or bright background color to ensure sufficient contrast. WCAG guidelines recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. It is unlikely that #311E03 will meet these standards with most default background colors. Careful consideration and testing with accessibility evaluation tools are essential to ensure usability for all users. Using this color sparingly and strategically can help minimize potential accessibility issues.

Shades

Digital Color Formats

RGB
49 30 3
RGB49 30 3
Red
Green
Blue
HSL
35.22deg 88.46% 10.2%
35.2288.4610.2HSL
Hue
Saturation
Lightness
HWB
35.22deg 1.18% 80.78%
35.221.1880.78HWB
Hue
Whiteness
Blackness
hex#311E03
rgb49 30 3
hsl35.22deg 88.46% 10.2%
cmyk0% 38.78% 93.88% 80.78%
hwb35.22deg 1.18% 80.78%
xyz-d650.02 0.02 0
oklch0.2537 0.05 72.39
oklab0.2537 0.02 0.05
CMYK
0% 38.78% 93.88% 80.78%
038.7893.8880.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0
0.020.020XYZ
X
Y
Z
OKLCH
0.2537 0.05 72.39
0.25370.0572.39LCH
Lightness
Chroma
Hue
OKLAB
0.2537 0.02 0.05
0.25370.020.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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