Crowshead

#18100A

About Crowshead (#18100A)

The hexadecimal color code #18100A represents a very dark shade of brown, often described as Crowshead. It is composed of 9.41% red, 6.27% green, and 3.92% blue. In the RGB color model, this equates to 24 red, 16 green, and 10 blue. This color resides in the dark end of the color spectrum, having very low saturation and brightness values. Colors similar to #18100A are often associated with earth tones, providing a sense of warmth, stability, and grounding. Due to its low luminance, it is crucial to consider accessibility guidelines when using this color in designs, especially regarding contrast ratios with foreground elements.

The color #18100A, a very dark shade, presents significant accessibility challenges. Its extremely low luminance results in poor contrast against almost any lighter background, making it difficult for users with visual impairments to distinguish text or elements rendered in this color. To ensure accessibility, it's crucial to use #18100A sparingly and only with very light backgrounds that provide a contrast ratio meeting WCAG guidelines (a minimum of 4.5:1 for normal text and 3:1 for large text). Avoid using it for essential interactive elements or conveying critical information, as users may struggle to perceive them. A lighter shade or a completely different color should be considered to ensure compliance with accessibility standards and a positive user experience.

Shades

Digital Color Formats

RGB
24 16 10
RGB24 16 10
Red
Green
Blue
HSL
25.71 41.18% 6.67%
25.7141.186.67HSL
Hue
Saturation
Lightness
HWB
25.71 3.92% 90.59%
25.713.9290.59HWB
Hue
Whiteness
Blackness
hex#18100A
rgb24 16 10
hsl25.71 41.18% 6.67%
cmyk0% 33.33% 58.33% 90.59%
hwb25.71 3.92% 90.59%
xyz-d650.01 0.01 0
oklch0.1815 0.0178 58.16
oklab0.1815 0.01 0.02
CMYK
0% 33.33% 58.33% 90.59%
033.3358.3390.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1815 0.0178 58.16
0.18150.017858.16LCH
Lightness
Chroma
Hue
OKLAB
0.1815 0.01 0.02
0.18150.010.02LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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