Asphalt

#100D09

About Hex Color #100D09 (Asphalt)

The hexadecimal color code #100D09, also known as Asphalt, represents a very dark shade of brown. It is composed of 6.27% red, 5.1% green, and 3.53% blue. In the RGB color model, this translates to R:16, G:13, B:9. The corresponding CMYK values are C:0, M:0.19, Y:0.44, K:0.94. This color is often associated with feelings of earthiness and sophistication due to its subtle warmth. However, its low luminance makes it challenging to use effectively in designs requiring high contrast. Colors similar to asphalt are commonly found in natural elements like soil and dark stone.

The color #100D09, a very dark shade of brown, presents significant accessibility challenges, especially in web design. Its extremely low luminance makes it difficult to achieve sufficient contrast with lighter foreground elements, such as text or icons. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #100D09 as a background color necessitates extremely light text to meet these standards. Insufficient contrast can severely hinder readability for users with visual impairments, including those with low vision or color blindness. Therefore, careful consideration and thorough testing are crucial when incorporating this color into designs to ensure accessibility for all users. Alternatives with higher luminance should be explored whenever possible.

Shades

Digital Color Formats

RGB
16 13 9
RGB16 13 9
Red
Green
Blue
HSL
34.29 28% 4.9%
34.29284.9HSL
Hue
Saturation
Lightness
HWB
34.29 3.53% 93.73%
34.293.5393.73HWB
Hue
Whiteness
Blackness
hex#100D09
rgb16 13 9
hsl34.29 28% 4.9%
cmyk0% 18.75% 43.75% 93.73%
hwb34.29 3.53% 93.73%
xyz-d650 0 0
oklch0.1613 0.0096 75.11
oklab0.1613 0 0.01
CMYK
0% 18.75% 43.75% 93.73%
018.7543.7593.73CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.1613 0.0096 75.11
0.16130.009675.11LCH
Lightness
Chroma
Hue
OKLAB
0.1613 0 0.01
0.161300.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

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