Oil

#2A1C1B

General Information about #2A1C1B (Oil)

The hex color #2A1C1B, often referred to as 'Oil,' is a dark, muted shade of brown with a slightly reddish undertone. It belongs to the family of earth tones and evokes feelings of warmth, stability, and sophistication. In the RGB color model, #2A1C1B consists of 16.47% red, 10.98% green, and 10.59% blue. Its CMYK values are approximately 0% cyan, 33% magenta, 36% yellow, and 84% black. This color is frequently associated with luxury, comfort, and classic style, making it a popular choice in various design fields. The hexadecimal system provides a concise way to represent colors digitally, where each two-digit pair corresponds to the intensity of red, green, and blue components, respectively. Understanding the RGB and CMYK values helps designers ensure consistent color reproduction across different media.

The hex color #2A1C1B, also known as Oil, presents certain accessibility challenges due to its low luminance. When used as a foreground color, it requires careful consideration of the background color to ensure sufficient contrast for readability, especially for users with visual impairments. 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. Using #2A1C1B for text on a white or very light background would likely fail these contrast tests, making the text difficult to read. Therefore, it is essential to pair it with a very light color to meet accessibility standards. Alternatively, #2A1C1B can be effectively used for decorative elements or backgrounds where legibility is not critical, reducing the risk of creating accessibility barriers. Always use contrast checking tools during the design process to validate compliance with accessibility guidelines.

Shades

Digital Color Formats

RGB
42 28 27
RGB42 28 27
Red
Green
Blue
HSL
4 21.74% 13.53%
421.7413.53HSL
Hue
Saturation
Lightness
HWB
4 10.59% 83.53%
410.5983.53HWB
Hue
Whiteness
Blackness
hex#2A1C1B
rgb42 28 27
hsl4 21.74% 13.53%
cmyk0% 33.33% 35.71% 83.53%
hwb4 10.59% 83.53%
xyz-d650.02 0.01 0.01
oklch0.2437 0.0224 23.4
oklab0.2437 0.02 0.01
CMYK
0% 33.33% 35.71% 83.53%
033.3335.7183.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.01
0.020.010.01XYZ
X
Y
Z
OKLCH
0.2437 0.0224 23.4
0.24370.022423.4LCH
Lightness
Chroma
Hue
OKLAB
0.2437 0.02 0.01
0.24370.020.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

Buttons