Acadia

#171104

General Information about Acadia (#171104)

The hexadecimal color code #171104, commonly referred to as Acadia, represents a very dark shade of brown. It is composed of 9.02% red, 6.67% green, and 1.57% blue. In the RGB color model, it is described as (23, 17, 4). This color has a subdued, earthy feel, often associated with natural elements like wood, soil, and coffee. Due to its low lightness value, it is considered a dark color. In the HSV/HSB color model, Acadia has a hue of 31 degrees, a saturation of 82.61%, and a brightness of 9.02%. It's crucial to consider its low brightness when using it in design, particularly concerning contrast and readability.

The hex color #171104, also known as Acadia, presents significant accessibility challenges, especially in text-based applications. Its very low lightness value (dark brown) means that it requires a very light foreground color to meet the WCAG (Web Content Accessibility Guidelines) contrast ratio requirements for readability. A contrast ratio of at least 4.5:1 is needed for normal text and 3:1 for large text. Using this color for text or important UI elements without careful consideration of contrast can exclude users with visual impairments. It's essential to use tools to verify sufficient contrast. Furthermore, its low brightness makes it unsuitable as a primary background color for extensive reading, as it can cause eye strain. Alternative color palettes with higher contrast or using this color sparingly as an accent are highly recommended for ensuring inclusive design.

Shades

Digital Color Formats

RGB
23 17 4
RGB23 17 4
Red
Green
Blue
HSL
41.05deg 70.37% 5.29%
41.0570.375.29HSL
Hue
Saturation
Lightness
HWB
41.05deg 1.57% 90.98%
41.051.5790.98HWB
Hue
Whiteness
Blackness
hex#171104
rgb23 17 4
hsl41.05deg 70.37% 5.29%
cmyk0% 26.09% 82.61% 90.98%
hwb41.05deg 1.57% 90.98%
xyz-d650.01 0.01 0
oklch0.1812 0.0273 87.13
oklab0.1812 0 0.03
CMYK
0% 26.09% 82.61% 90.98%
026.0982.6190.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1812 0.0273 87.13
0.18120.027387.13LCH
Lightness
Chroma
Hue
OKLAB
0.1812 0 0.03
0.181200.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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