Coffee Bean

#2B180B

General Information about #2B180B

The hexadecimal color code #2B180B represents a dark shade of brown, often referred to as 'Coffee Bean' due to its resemblance to the color of roasted coffee beans. It is composed of 17.1% red, 9.4% green, and 4.3% blue. In the RGB color model, it is defined as (43, 24, 11). This color has a relatively low saturation and luminance, resulting in a muted and earthy appearance. Colors like this are often associated with nature, warmth, and comfort. In color theory, brown shades are considered neutral and can provide a grounding effect when used in combination with brighter or more vibrant colors. Dark browns like #2B180B can evoke a sense of reliability and stability.

The color #2B180B, also known as Coffee Bean, presents several accessibility challenges. Its low luminance value means that text rendered in this color on a white background (or vice versa) is likely to fail WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. Specifically, the contrast ratio between #2B180B and white is approximately 2.4:1, falling short of the minimum 4.5:1 ratio for normal-sized text and 3:1 for large text. This can make it difficult for users with visual impairments, including those with low vision or color blindness, to read the content. To improve accessibility, consider using a lighter shade of brown or pairing it with a much lighter color to achieve sufficient contrast. Testing with accessibility tools is highly recommended to ensure compliance with accessibility standards. Providing alternative text for images using this color is crucial.

Shades

Digital Color Formats

RGB
43 24 11
RGB43 24 11
Red
Green
Blue
HSL
24.38deg 59.26% 10.59%
24.3859.2610.59HSL
Hue
Saturation
Lightness
HWB
24.38deg 4.31% 83.14%
24.384.3183.14HWB
Hue
Whiteness
Blackness
hex#2B180B
rgb43 24 11
hsl24.38deg 59.26% 10.59%
cmyk0% 44.19% 74.42% 83.14%
hwb24.38deg 4.31% 83.14%
xyz-d650.01 0.01 0
oklch0.2313 0.038 54.05
oklab0.2313 0.02 0.03
CMYK
0% 44.19% 74.42% 83.14%
044.1974.4283.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.2313 0.038 54.05
0.23130.03854.05LCH
Lightness
Chroma
Hue
OKLAB
0.2313 0.02 0.03
0.23130.020.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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