Acadia

#181203

General Information about Acadia (#181203)

The hex color code #181203 represents a very dark shade of brown, often referred to as Acadia. It's composed of 9.4% red, 7.1% green, and 1.2% blue. In the RGB color space, it's a very muted color with exceedingly low saturation and brightness. It closely resembles a very dark umber or a deep, shadowed earth tone. Due to its darkness, it is rarely used as a primary color, but rather as an accent or background element. This hex code is most effective when paired with significantly lighter colors to provide necessary contrast, ensuring readability and visual clarity. Colors with this profile are often associated with nature, antiquity, and a sense of groundedness. Its use in design evokes feelings of stability, history, and a quiet sophistication.

The color #181203, also known as Acadia, presents significant accessibility challenges, particularly in text-based applications. Its very low lightness value of 3% means that it provides insufficient contrast against commonly used background colors like white. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Acadia fails to meet these standards when paired with light backgrounds. Therefore, it's crucial to use Acadia sparingly, especially for text or interactive elements. When using this color, ensure a sufficiently light or high contrast background to guarantee readability and usability for users with visual impairments. A color contrast checker should be utilized to validate the contrast ratio. Also avoid using this color for critical user interface elements.

Shades

Digital Color Formats

RGB
24 18 3
RGB24 18 3
Red
Green
Blue
HSL
42.86deg 77.78% 5.29%
42.8677.785.29HSL
Hue
Saturation
Lightness
HWB
42.86deg 1.18% 90.59%
42.861.1890.59HWB
Hue
Whiteness
Blackness
hex#181203
rgb24 18 3
hsl42.86deg 77.78% 5.29%
cmyk0% 25% 87.5% 90.59%
hwb42.86deg 1.18% 90.59%
xyz-d650.01 0.01 0
oklch0.1852 0.0307 89.99
oklab0.1852 0 0.03
CMYK
0% 25% 87.5% 90.59%
02587.590.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1852 0.0307 89.99
0.18520.030789.99LCH
Lightness
Chroma
Hue
OKLAB
0.1852 0 0.03
0.185200.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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