Oil

#251A1A

General Information about #251A1A

The hex color #251A1A, often referred to as 'Oil', is a very dark shade of brown. It's composed of 14.51% red, 10.2% green, and 10.2% blue. In the RGB color space, it's quite subdued, reflecting its earthy and somewhat desaturated nature. This color tends to evoke feelings of antiquity, earthiness, and depth, making it suitable for designs aiming for a vintage or grounded aesthetic. The low values across the RGB spectrum contribute to its darkness. When considering its use, it's crucial to understand its limitations, particularly in terms of contrast and readability. Due to its dark nature, it requires careful pairing with lighter colors to ensure visual clarity and accessibility, particularly when used for text or critical visual elements. Its earthy tones will most often provide an impression of a rustic and worn feel.

The hex color #251A1A, a very dark, desaturated reddish-brown, presents significant accessibility challenges. Its low luminance results in extremely poor contrast against almost any background, especially white. Text rendered in this color on a white or light background will be virtually unreadable for most users, including those with normal vision. Users with low vision or color blindness will find it even more difficult, if not impossible, to perceive. To ensure accessibility, it is crucial to avoid using #251A1A for text or interactive elements. If this color is part of a branding palette, consider using it sparingly and only for decorative elements where legibility is not essential. Always provide sufficient contrast by pairing it with a very light color, and thoroughly test the color combination with accessibility evaluation tools to meet WCAG guidelines. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Failure to meet these guidelines can exclude a significant portion of users from accessing the content.

Shades

Digital Color Formats

RGB
37 26 26
RGB37 26 26
Red
Green
Blue
HSL
0 17.46% 12.35%
017.4612.35HSL
Hue
Saturation
Lightness
HWB
0 10.2% 85.49%
010.285.49HWB
Hue
Whiteness
Blackness
hex#251A1A
rgb37 26 26
hsl0 17.46% 12.35%
cmyk0% 29.73% 29.73% 85.49%
hwb0 10.2% 85.49%
xyz-d650.01 0.01 0.01
oklch0.2314 0.0176 18.42
oklab0.2314 0.02 0.01
CMYK
0% 29.73% 29.73% 85.49%
029.7329.7385.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2314 0.0176 18.42
0.23140.017618.42LCH
Lightness
Chroma
Hue
OKLAB
0.2314 0.02 0.01
0.23140.020.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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