Oil

#281A18

General Information about Oil (#281A18)

The hexadecimal color #281A18, often referred to as "Oil," is a deep, muted shade of brown with subtle red undertones. It belongs to the family of earth tones, which are known for their grounding and natural qualities. In the RGB color model, #281A18 consists of 15.69% red, 10.2% green, and 9.41% blue. This combination results in a dark and subdued color that evokes feelings of warmth, stability, and sophistication. Colors like Oil are frequently used to create a sense of understated elegance and comfort in various design applications. Its somber and cozy nature makes it suitable for use as an accent or background color in both digital and physical spaces.

The hex color #281A18, also known as Oil, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance value means that text rendered in this color requires very light foreground colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Given the darkness of #281A18, it is crucial to select appropriate contrasting colors and carefully evaluate the color combination using accessibility tools. When using this color in web design, consider providing alternative viewing options, such as high-contrast modes, to accommodate users with different visual needs. Also ensure that interactive elements have sufficient visual cues beyond color to convey their purpose and state.

Shades

Digital Color Formats

RGB
40 26 24
RGB40 26 24
Red
Green
Blue
HSL
7.5deg 25% 12.55%
7.52512.55HSL
Hue
Saturation
Lightness
HWB
7.5deg 9.41% 84.31%
7.59.4184.31HWB
Hue
Whiteness
Blackness
hex#281A18
rgb40 26 24
hsl7.5deg 25% 12.55%
cmyk0% 35% 40% 84.31%
hwb7.5deg 9.41% 84.31%
xyz-d650.01 0.01 0.01
oklch0.235 0.0229 28.01
oklab0.235 0.02 0.01
CMYK
0% 35% 40% 84.31%
0354084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.235 0.0229 28.01
0.2350.022928.01LCH
Lightness
Chroma
Hue
OKLAB
0.235 0.02 0.01
0.2350.020.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons