Oil

#28191A

General Information about #28191A

The hex color #28191A, often referred to as "Oil," is a deep, muted shade of brown. It is composed of 15.7% red, 9.8% green, and 10.2% blue. In the RGB color space, this translates to R:40, G:25, B:26. The CMYK values are C:0, M:0.38, Y:0.35, K:0.84. This dark color evokes feelings of richness, sophistication, and earthiness. Colors like Oil are often used to convey stability and reliability. In design, it works well as a background color or accent to provide depth. Its dark tone can also be used to contrast brighter colors, making them stand out more effectively. Due to its darkness, it is not always the best choice for body text, as it may be difficult to read without adequate contrast.

The hex color #28191A, also known as Oil, presents some accessibility challenges due to its dark nature. When used as a background color, it requires very light text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Given the darkness of #28191A, careful selection of text color is crucial. White or very pale shades are advisable. Designers should also consider users with visual impairments who may struggle with low contrast. Providing options to adjust the color scheme can improve the accessibility of content. It's important to test color combinations using accessibility tools to verify compliance with accessibility standards, ensuring that all users can comfortably access the information.

Shades

Digital Color Formats

RGB
40 25 26
RGB40 25 26
Red
Green
Blue
HSL
356deg 23.08% 12.75%
35623.0812.75HSL
Hue
Saturation
Lightness
HWB
356deg 9.8% 84.31%
3569.884.31HWB
Hue
Whiteness
Blackness
hex#28191A
rgb40 25 26
hsl356deg 23.08% 12.75%
cmyk0% 37.5% 35% 84.31%
hwb356deg 9.8% 84.31%
xyz-d650.01 0.01 0.01
oklch0.2332 0.0242 14.62
oklab0.2332 0.02 0.01
CMYK
0% 37.5% 35% 84.31%
037.53584.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2332 0.0242 14.62
0.23320.024214.62LCH
Lightness
Chroma
Hue
OKLAB
0.2332 0.02 0.01
0.23320.020.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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