Asphalt

#150506

General Information about #150506

The hexadecimal color code #150506 represents a very dark shade of brown, almost black. It resides within the RGB color space as R:21, G:5, B:6. This translates to approximately 8.24% red, 1.96% green, and 2.35% blue. In the world of color theory, #150506 is classified as a desaturated color due to its low chroma. Because of its high level of darkness, it is not suitable as a foreground color on a white background due to the low contrast ratio. Colors similar to #150506 are often described as asphalt, charcoal, or deep slate. It conveys feelings of sophistication and seriousness, but should be used carefully to avoid being perceived as gloomy or oppressive. Its muted nature means it often finds use as a background or accent color, providing a solid foundation for brighter elements.

The color #150506, a very dark and desaturated shade, presents significant accessibility challenges. Its extremely low luminance results in poor contrast against most backgrounds, particularly white. This makes text or interactive elements using this color difficult to read for users with visual impairments, including those with low vision, color blindness, or age-related macular degeneration. To ensure accessibility, it's crucial to pair this color with a very light foreground color to achieve a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Avoid using #150506 for critical information or interactive elements without careful consideration of contrast. Consider using a lighter shade or a different color altogether to improve usability for all users. Tools like contrast checkers can help determine if the color combination meets accessibility requirements. Furthermore, providing alternative text descriptions for images or elements using this color can enhance accessibility for screen reader users.

Shades

Digital Color Formats

RGB
21 5 6
RGB21 5 6
Red
Green
Blue
HSL
356.25deg 61.54% 5.1%
356.2561.545.1HSL
Hue
Saturation
Lightness
HWB
356.25deg 1.96% 91.76%
356.251.9691.76HWB
Hue
Whiteness
Blackness
hex#150506
rgb21 5 6
hsl356.25deg 61.54% 5.1%
cmyk0% 76.19% 71.43% 91.76%
hwb356.25deg 1.96% 91.76%
xyz-d650 0 0
oklch0.145 0.0312 16.58
oklab0.145 0.03 0.01
CMYK
0% 76.19% 71.43% 91.76%
076.1971.4391.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.145 0.0312 16.58
0.1450.031216.58LCH
Lightness
Chroma
Hue
OKLAB
0.145 0.03 0.01
0.1450.030.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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