Oil

#281A15

General Information about #281A15

The hex color #281A15, often referred to as "Oil," is a dark, muted shade of brown. It is composed of 15.7% red, 10.2% green, and 8.2% blue. In the RGB color space, this translates to R:40, G:26, B:21. Its subdued nature makes it suitable for applications where a subtle, earthy tone is desired. The color possesses a low saturation and luminance, contributing to its overall somber appearance. It is frequently used to convey feelings of sophistication or depth. Furthermore, colors in this family are often associated with reliability and can be used to evoke a sense of establishment. Due to the low brightness, the color's legibility suffers on lighter backgrounds, and therefore requires larger font sizes or contrasting lighter colors to pair.

The hex color #281A15, also known as Oil, presents considerable accessibility challenges, primarily due to its low luminance. When used as text, it necessitates very light background colors to ensure sufficient contrast for readability, adhering to WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. For individuals with visual impairments, including low vision or color blindness, the lack of contrast can render content illegible. Designers should use contrast checkers to verify compliance. Furthermore, avoid relying solely on this color to convey critical information; supplement it with text labels or other visual cues. Careful consideration of color combinations is crucial to ensure an inclusive and accessible design.

Shades

Digital Color Formats

RGB
40 26 21
RGB40 26 21
Red
Green
Blue
HSL
15.79 31.15% 11.96%
15.7931.1511.96HSL
Hue
Saturation
Lightness
HWB
15.79 8.24% 84.31%
15.798.2484.31HWB
Hue
Whiteness
Blackness
hex#281A15
rgb40 26 21
hsl15.79 31.15% 11.96%
cmyk0% 35% 47.5% 84.31%
hwb15.79 8.24% 84.31%
xyz-d650.01 0.01 0.01
oklch0.234 0.0244 40.45
oklab0.234 0.02 0.02
CMYK
0% 35% 47.5% 84.31%
03547.584.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.234 0.0244 40.45
0.2340.024440.45LCH
Lightness
Chroma
Hue
OKLAB
0.234 0.02 0.02
0.2340.020.02LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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