Coffee Bean

#28150D

General Information about Coffee Bean (#28150D)

The hex color #28150D, also known as Coffee Bean, is a dark, muted shade of brown. It is composed of 15.7% red, 8.2% green, and 5.1% blue. In the RGB color model, it has values of R:40, G:21, B:13. In the CMYK color model, its composition is 0% cyan, 47.5% magenta, 67.5% yellow, and 84.3% black. This color evokes feelings of warmth, comfort, and earthiness. Its darkness gives it a sense of sophistication and grounding. The color is often associated with coffee, chocolate, and other rich, comforting elements. In design, it is typically used to create a sense of depth, luxury, and stability. It is essential to carefully consider contrast ratios when using this color, especially in text, to ensure accessibility and readability.

The color #28150D, a deep shade of brown reminiscent of coffee beans, presents significant accessibility challenges, especially in web design. Its low luminance necessitates careful consideration of color contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, text using #28150D as the foreground color requires a background color with substantially higher luminance to meet minimum contrast thresholds (4.5:1 for normal text and 3:1 for large text). Pairing it with lighter shades of beige, cream, or even pale gold can create an accessible design. Using this color for decorative purposes rather than conveying critical information is advisable. Also, avoid using it for interactive elements, as users might struggle to identify them. Provide clear visual cues and alternative text descriptions where appropriate to enhance the user experience for everyone. Adequate testing with accessibility tools and diverse user groups is crucial.

Shades

Digital Color Formats

RGB
40 21 13
RGB40 21 13
Red
Green
Blue
HSL
17.78deg 50.94% 10.39%
17.7850.9410.39HSL
Hue
Saturation
Lightness
HWB
17.78deg 5.1% 84.31%
17.785.184.31HWB
Hue
Whiteness
Blackness
hex#28150D
rgb40 21 13
hsl17.78deg 50.94% 10.39%
cmyk0% 47.5% 67.5% 84.31%
hwb17.78deg 5.1% 84.31%
xyz-d650.01 0.01 0.01
oklch0.2199 0.0347 43.38
oklab0.2199 0.03 0.02
CMYK
0% 47.5% 67.5% 84.31%
047.567.584.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2199 0.0347 43.38
0.21990.034743.38LCH
Lightness
Chroma
Hue
OKLAB
0.2199 0.03 0.02
0.21990.030.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons