Asphalt

#180308

General Information about #180308

#180308, also known as Asphalt, is a very dark, almost black, shade that belongs to the family of dark browns and grays. It is composed of 9.41% red, 1.18% green, and 3.14% blue. In the RGB color model, this results in a color value of (24, 3, 8). Its hexadecimal representation is #180308. This color is often associated with feelings of seriousness, sophistication, and mystery. It's a color that absorbs light rather than reflects it, giving it a sense of depth and weight. Its muted nature makes it suitable for use as a background color where other elements need to stand out, or as a text color on very light backgrounds, provided accessibility guidelines are met. The color has a very low saturation and brightness, contributing to its subdued appearance.

The hex color #180308, representing a very dark, muted shade, presents significant accessibility challenges, especially in web design. Its low luminance makes it difficult to discern text or elements rendered in this color against a dark background. According to WCAG guidelines, sufficient contrast between foreground and background colors is crucial for readability and usability, particularly for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #180308 as a background or text color often necessitates pairing it with a very light color to meet these accessibility standards. Tools like contrast checkers can help evaluate color combinations. When using this color, ensure proper contrast is achieved and consider providing alternative color schemes for users who require them.

Shades

Digital Color Formats

RGB
24 3 8
RGB24 3 8
Red
Green
Blue
HSL
345.71deg 77.78% 5.29%
345.7177.785.29HSL
Hue
Saturation
Lightness
HWB
345.71deg 1.18% 90.59%
345.711.1890.59HWB
Hue
Whiteness
Blackness
hex#180308
rgb24 3 8
hsl345.71deg 77.78% 5.29%
cmyk0% 87.5% 66.67% 90.59%
hwb345.71deg 1.18% 90.59%
xyz-d650 0 0
oklch0.1459 0.0427 4.92
oklab0.1459 0.04 0
CMYK
0% 87.5% 66.67% 90.59%
087.566.6790.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.1459 0.0427 4.92
0.14590.04274.92LCH
Lightness
Chroma
Hue
OKLAB
0.1459 0.04 0
0.14590.040LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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