Jacko Bean

#2B1B0A

General Information about #2B1B0A

The hexadecimal color code #2B1B0A represents a dark, muted shade of brown. It is composed of 17.1% red, 10.6% green, and 3.9% blue. In the RGB color model, this translates to R:43, G:27, B:10. In the CMYK color model, the color is composed of 0% cyan, 37.2% magenta, 76.7% yellow, and 82.7% black. This color is often associated with earth tones, providing a sense of warmth, stability, and natural elegance. The human eye perceives it as a deep, subtle brown, reminiscent of dark wood or rich soil. Colors like this are often used in design to evoke feelings of comfort, reliability, and organic connection. In contexts where brightness and visibility are critical, this color should be used sparingly or with high-contrast pairings.

The color #2B1B0A, also known as Jacko Bean, presents significant accessibility challenges, particularly in web design. Its low luminance value results in very poor contrast against typical light backgrounds, making text or interactive elements nearly illegible for users with visual impairments. To ensure accessibility, it is crucial to avoid using this color for text or important UI elements without a very light, contrasting background. Following WCAG guidelines, a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using a color contrast checker is essential to validate the contrast ratio. If using #2B1B0A for decorative purposes, ensure it doesn't interfere with the usability of the design. When this color is used a large font size or bold font weight may improve readability for some users. The Web Content Accessibility Guidelines (WCAG) provides detailed guidance on ensuring digital content is accessible to individuals with disabilities. Careful consideration of color contrast is vital to creating inclusive and user-friendly web experiences.

Shades

Digital Color Formats

RGB
43 27 10
RGB43 27 10
Red
Green
Blue
HSL
30.91deg 62.26% 10.39%
30.9162.2610.39HSL
Hue
Saturation
Lightness
HWB
30.91deg 3.92% 83.14%
30.913.9283.14HWB
Hue
Whiteness
Blackness
hex#2B1B0A
rgb43 27 10
hsl30.91deg 62.26% 10.39%
cmyk0% 37.21% 76.74% 83.14%
hwb30.91deg 3.92% 83.14%
xyz-d650.01 0.01 0
oklch0.2384 0.0377 65.87
oklab0.2384 0.02 0.03
CMYK
0% 37.21% 76.74% 83.14%
037.2176.7483.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.2384 0.0377 65.87
0.23840.037765.87LCH
Lightness
Chroma
Hue
OKLAB
0.2384 0.02 0.03
0.23840.020.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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