Oil

#2A1A18

General Information about #2A1A18

The hexadecimal color code #2A1A18, often referred to as "Oil," is a deep, muted shade of brown. It belongs to the broader family of earth tones, evoking feelings of warmth, stability, and groundedness. This color is created by combining red, green, and blue light in specific proportions, resulting in a subtle yet rich hue. In color theory, #2A1A18 can be associated with natural elements, such as soil, wood, and raw materials, contributing to its organic and timeless appeal. Its low saturation lends it a sophisticated and understated character, making it a versatile choice for various design applications. It's essential to consider the context and surrounding colors when using #2A1A18 to fully leverage its aesthetic potential and ensure optimal visual harmony.

The hex color #2A1A18, also known as Oil, presents accessibility challenges due to its low lightness value. Its dark nature results in poor contrast against standard white backgrounds, making text and other elements difficult to read for users, especially those with visual impairments. To ensure accessibility, it is crucial to use this color with light backgrounds or complementary high-contrast colors. A contrast ratio of at least 4.5:1 is recommended for small text and 3:1 for large text as per WCAG guidelines. Consider using online contrast checkers to verify compliance. Moreover, avoid using this color for essential interactive elements without sufficient visual cues, as color alone should not be the only indicator of functionality. Providing alternative text descriptions and ensuring proper focus indicators can further enhance accessibility for all users.

Shades

Digital Color Formats

RGB
42 26 24
RGB42 26 24
Red
Green
Blue
HSL
6.67deg 27.27% 12.94%
6.6727.2712.94HSL
Hue
Saturation
Lightness
HWB
6.67deg 9.41% 83.53%
6.679.4183.53HWB
Hue
Whiteness
Blackness
hex#2A1A18
rgb42 26 24
hsl6.67deg 27.27% 12.94%
cmyk0% 38.1% 42.86% 83.53%
hwb6.67deg 9.41% 83.53%
xyz-d650.01 0.01 0.01
oklch0.2379 0.0261 27.06
oklab0.2379 0.02 0.01
CMYK
0% 38.1% 42.86% 83.53%
038.142.8683.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2379 0.0261 27.06
0.23790.026127.06LCH
Lightness
Chroma
Hue
OKLAB
0.2379 0.02 0.01
0.23790.020.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons