Oil

#291C15

General Information about #291C15

The hexadecimal color code #291C15 represents a very dark shade of brown, often described as 'Oil'. It is composed of 16.08% red, 10.98% green, and 8.24% blue. In the RGB color space, it has the values R:41, G:28, B:21. In the CMYK color space, its composition is 0% cyan, 31.71% magenta, 48.78% yellow, and 83.92% black. This color tends to evoke feelings of earthiness, warmth, and stability. Its darkness suggests depth and can be used to create a sense of seriousness or sophistication. The color name 'Oil' hints at its association with industrial or natural elements. It's important to consider the cultural and contextual associations when using this color in design.

The color #291C15, often referred to as 'Oil,' presents significant accessibility challenges. Its low luminance value (very dark) necessitates careful consideration of color contrast. When used as a foreground color, it requires a very light background to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using this color for important UI elements or text without sufficient contrast can severely impact users with visual impairments, including those with low vision or color blindness. It is crucial to test color combinations using accessibility tools to ensure compliance and provide an inclusive user experience. Alternative, lighter colors might be considered to reduce accessibility issues.

Shades

Digital Color Formats

RGB
41 28 21
RGB41 28 21
Red
Green
Blue
HSL
21 32.26% 12.16%
2132.2612.16HSL
Hue
Saturation
Lightness
HWB
21 8.24% 83.92%
218.2483.92HWB
Hue
Whiteness
Blackness
hex#291C15
rgb41 28 21
hsl21 32.26% 12.16%
cmyk0% 31.71% 48.78% 83.92%
hwb21 8.24% 83.92%
xyz-d650.01 0.01 0.01
oklch0.2404 0.0243 49.43
oklab0.2404 0.02 0.02
CMYK
0% 31.71% 48.78% 83.92%
031.7148.7883.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2404 0.0243 49.43
0.24040.024349.43LCH
Lightness
Chroma
Hue
OKLAB
0.2404 0.02 0.02
0.24040.020.02LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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