Asphalt

#180313

General Information about #180313

The hex color code #180313, often referred to as Asphalt due to its resemblance to the dark, tarry substance used in road paving, is a very dark shade of purple-red. It falls within the range of colors that are generally perceived as cool and muted. In the RGB color model, it is composed of 9.41% red, 1.18% green, and 7.45% blue. This combination results in a color that is low in saturation and brightness. Colors like Asphalt are often associated with feelings of sophistication, mystery, and understated elegance. Its subtle and subdued nature makes it suitable for applications where a sense of depth and subtlety is desired. However, its darkness requires careful consideration of contrast to maintain readability and accessibility when used in visual design.

The hex color #180313, often referred to as Asphalt, presents significant accessibility challenges, particularly for users with visual impairments. Its extremely low luminance value of approximately 1.1 renders it difficult to perceive against most backgrounds. The contrast ratio against a white background is exceptionally poor, falling far below the WCAG recommended minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. This means that text or interactive elements using #180313 on a white or similarly light background will be nearly illegible for many users. To improve accessibility, avoid using this color for text, icons, or other essential visual elements. If it must be used, ensure a very high contrast ratio by pairing it with a extremely light color, or provide alternative ways to access the same content. Consider providing a high contrast theme to ensure that the user is able to perceive the content properly.

Shades

Digital Color Formats

RGB
24 3 19
RGB24 3 19
Red
Green
Blue
HSL
314.29deg 77.78% 5.29%
314.2977.785.29HSL
Hue
Saturation
Lightness
HWB
314.29deg 1.18% 90.59%
314.291.1890.59HWB
Hue
Whiteness
Blackness
hex#180313
rgb24 3 19
hsl314.29deg 77.78% 5.29%
cmyk0% 87.5% 20.83% 90.59%
hwb314.29deg 1.18% 90.59%
xyz-d650.01 0 0.01
oklch0.1519 0.0506 337.32
oklab0.1519 0.05 -0.02
CMYK
0% 87.5% 20.83% 90.59%
087.520.8390.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.01
0.0100.01XYZ
X
Y
Z
OKLCH
0.1519 0.0506 337.32
0.15190.0506337.32LCH
Lightness
Chroma
Hue
OKLAB
0.1519 0.05 -0.02
0.15190.05-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons