Asphalt

#180310

General Information about #180310

The hexadecimal color code #180310 represents a very dark shade of purple, almost black. In the RGB color model, it is composed of 9.41% red, 1.18% green, and 6.27% blue. In the CMYK color model, if used for print, it consists of 0% cyan, 87.4% magenta, 33.3% yellow, and 90.59% black. This color is often associated with sophistication, mystery, and depth. It is best used in contexts where a subtle, dark accent is desired, but caution must be exercised due to its low luminance, which can pose accessibility issues. This color leans towards the cooler side of the spectrum, providing a sense of calmness and introspection.

The hex color #180310, a very dark, desaturated purple, presents significant accessibility challenges, especially in text-based applications. Its extremely low luminance value means that it provides very little contrast against both white and black backgrounds. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. To ensure accessibility, it is imperative to avoid using #180310 for text or interactive elements unless paired with a very light color that provides a high contrast ratio. Tools such as contrast checkers can assist in verifying that the combination meets accessibility standards, typically a contrast ratio of 4.5:1 for normal text and 3:1 for large text. Alternatives should be considered for interface elements, opting for brighter, more contrasting colors to improve usability for all users.

Shades

Digital Color Formats

RGB
24 3 16
RGB24 3 16
Red
Green
Blue
HSL
322.86deg 77.78% 5.29%
322.8677.785.29HSL
Hue
Saturation
Lightness
HWB
322.86deg 1.18% 90.59%
322.861.1890.59HWB
Hue
Whiteness
Blackness
hex#180310
rgb24 3 16
hsl322.86deg 77.78% 5.29%
cmyk0% 87.5% 33.33% 90.59%
hwb322.86deg 1.18% 90.59%
xyz-d650.01 0 0.01
oklch0.15 0.0478 343.92
oklab0.15 0.05 -0.01
CMYK
0% 87.5% 33.33% 90.59%
087.533.3390.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.01
0.0100.01XYZ
X
Y
Z
OKLCH
0.15 0.0478 343.92
0.150.0478343.92LCH
Lightness
Chroma
Hue
OKLAB
0.15 0.05 -0.01
0.150.05-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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