Crowshead

#170F08

General Information about #170F08

The hex color #170F08, often referred to as "Crowshead," is a very dark, almost black, shade of brown. It resides within the dark end of the color spectrum, possessing minimal brightness and saturation. In the RGB color model, it's composed of 9.02% red, 5.88% green, and 3.14% blue. This composition results in a color that evokes feelings of seriousness, earthiness, and even mystery. Its subtle warmth, stemming from the slight red and green components, prevents it from being a stark, cold black, lending it a more organic and natural feel. It is not a commonly used color due to its darkness, but can be applicable in situations where a dark shade that is slightly softer than true black is needed. In the sRGB color space, it has a very low luminance value. Therefore, careful consideration should be given to its use with text or interactive elements.

The hex color #170F08, also known as Crowshead, presents significant accessibility challenges, especially for users with visual impairments. Its extremely low luminance value of approximately 0.008 makes it difficult to distinguish from black (#000000). When used as text against a white background, the contrast ratio is a mere 1.8:1, far below the WCAG recommended minimum of 4.5:1 for normal text and 3:1 for large text. This poor contrast makes the text almost unreadable for many users. Similarly, using this color for interactive elements like buttons or links can make it hard for users to identify them. Web developers should avoid using this color for text or interactive elements. If it is necessary, ensure a very light color is used as the background, or pair it with brighter colors that provide sufficient contrast to meet accessibility standards. Using tools that simulate different visual impairments can also help developers assess the color's accessibility.

Shades

Digital Color Formats

RGB
23 15 8
RGB23 15 8
Red
Green
Blue
HSL
28deg 48.39% 6.08%
2848.396.08HSL
Hue
Saturation
Lightness
HWB
28deg 3.14% 90.98%
283.1490.98HWB
Hue
Whiteness
Blackness
hex#170F08
rgb23 15 8
hsl28deg 48.39% 6.08%
cmyk0% 34.78% 65.22% 90.98%
hwb28deg 3.14% 90.98%
xyz-d650.01 0.01 0
oklch0.1767 0.0193 62.76
oklab0.1767 0.01 0.02
CMYK
0% 34.78% 65.22% 90.98%
034.7865.2290.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1767 0.0193 62.76
0.17670.019362.76LCH
Lightness
Chroma
Hue
OKLAB
0.1767 0.01 0.02
0.17670.010.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons