Acadia

#161504

General Information about Acadia

The hexadecimal color code #161504 represents a very dark shade of brown, often referred to as Acadia. It is composed of 8.63% red, 8.24% green, and 1.57% blue. In the RGB color space, it is defined by the values R:22, G:21, and B:4. In the CMYK color space, it is composed of 0% cyan, 4.55% magenta, 81.82% yellow, and 91.37% black. Its dark nature results in a very low perceived brightness and saturation. It may be found in natural textures like tree bark or soil. This color is rarely used in modern user interfaces due to accessibility constraints. The corresponding name Acadia evokes images of old wood or soil.

The color #161504, also known as Acadia, presents significant accessibility challenges, especially in text-based contexts. Its extremely low luminance value of 0.009 makes it difficult to discern against dark backgrounds and virtually impossible against light ones. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background to ensure readability. Acadia falls far short of these recommendations when paired with most background colors. Therefore, this color should not be used for text or interactive elements without careful consideration of color contrast. If it is used, ensure sufficient contrast by using a very light color for the text against it, or a very dark color for the text if Acadia is used as background. Also make sure that the text size is large to improve readability.

Shades

Digital Color Formats

RGB
22 21 4
RGB22 21 4
Red
Green
Blue
HSL
56.67deg 69.23% 5.1%
56.6769.235.1HSL
Hue
Saturation
Lightness
HWB
56.67deg 1.57% 91.37%
56.671.5791.37HWB
Hue
Whiteness
Blackness
hex#161504
rgb22 21 4
hsl56.67deg 69.23% 5.1%
cmyk0% 4.55% 81.82% 91.37%
hwb56.67deg 1.57% 91.37%
xyz-d650.01 0.01 0
oklch0.1917 0.0318 106.18
oklab0.1917 -0.01 0.03
CMYK
0% 4.55% 81.82% 91.37%
04.5581.8291.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1917 0.0318 106.18
0.19170.0318106.18LCH
Lightness
Chroma
Hue
OKLAB
0.1917 -0.01 0.03
0.1917-0.010.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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