Acadia

#171003

General Information about Acadia (#171003)

The hex color #171003, also known as Acadia, is a very dark shade of brown. It is composed of 9.02% red, 6.27% green, and 1.18% blue. In the RGB color space, its values are R:23, G:16, B:3. Its CMYK values are C:0, M:0.304, Y:0.87, K:0.91. Acadia falls into the warm color family due to its brown undertones. It is often associated with earth, nature, and stability. This color is best used in situations where a subtle, muted, and grounding effect is desired. Because of its high darkness, it needs to be paired with lighter colors for optimal contrast and readability, especially in user interfaces and graphic design. The color is named after the Acadia tree that produces resin.

The hex color #171003, also known as Acadia, presents significant accessibility challenges, particularly for users with visual impairments. Its extremely low luminance value (very dark) means that text or other elements using this color as a background require very light foreground colors to ensure sufficient contrast. According to WCAG (Web Content Accessibility Guidelines) standards, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Given the darkness of Acadia, achieving these ratios demands careful selection of contrasting colors. Developers must test the color combination with accessibility evaluation tools to avoid making content invisible or unreadable for many users. Using tools to simulate color blindness is also crucial in determining the suitability of this color in user interfaces. Therefore, using this color requires a cautious approach.

Shades

Digital Color Formats

RGB
23 16 3
RGB23 16 3
Red
Green
Blue
HSL
39deg 76.92% 5.1%
3976.925.1HSL
Hue
Saturation
Lightness
HWB
39deg 1.18% 90.98%
391.1890.98HWB
Hue
Whiteness
Blackness
hex#171003
rgb23 16 3
hsl39deg 76.92% 5.1%
cmyk0% 30.43% 86.96% 90.98%
hwb39deg 1.18% 90.98%
xyz-d650.01 0.01 0
oklch0.178 0.0287 84.55
oklab0.178 0 0.03
CMYK
0% 30.43% 86.96% 90.98%
030.4386.9690.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.178 0.0287 84.55
0.1780.028784.55LCH
Lightness
Chroma
Hue
OKLAB
0.178 0 0.03
0.17800.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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