Oil

#2A181A

General Information about #2A181A

The hexadecimal color code #2A181A represents a dark, muted shade of brown, often described as 'Oil'. It belongs to the warm color family and possesses a subdued, earthy tone. This color is created by combining a relatively low amount of red with even lower amounts of green and blue, resulting in its characteristic deep brown hue. Colors like #2A181A are often associated with stability, warmth, and nature. In color psychology, dark browns can evoke feelings of comfort, security, and groundedness. It is frequently used to convey a sense of tradition, reliability, and understated elegance. The color is not very bright with a low saturation.

The color #2A181A, also known as Oil, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of approximately 3% results in very poor contrast against white text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. #2A181A fails to meet these requirements. Using it as a background or text color without careful consideration can exclude users. To improve accessibility, consider using lighter text colors like white or off-white to increase contrast. Alternatively, this color should be used in combination with colors providing sufficient contrast.

Shades

Digital Color Formats

RGB
42 24 26
RGB42 24 26
Red
Green
Blue
HSL
353.33deg 27.27% 12.94%
353.3327.2712.94HSL
Hue
Saturation
Lightness
HWB
353.33deg 9.41% 83.53%
353.339.4183.53HWB
Hue
Whiteness
Blackness
hex#2A181A
rgb42 24 26
hsl353.33deg 27.27% 12.94%
cmyk0% 42.86% 38.1% 83.53%
hwb353.33deg 9.41% 83.53%
xyz-d650.01 0.01 0.01
oklch0.2338 0.0292 12.24
oklab0.2338 0.03 0.01
CMYK
0% 42.86% 38.1% 83.53%
042.8638.183.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2338 0.0292 12.24
0.23380.029212.24LCH
Lightness
Chroma
Hue
OKLAB
0.2338 0.03 0.01
0.23380.030.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons