Asphalt

#18030A

General Information about #18030A

The hexadecimal color code #18030A represents a very dark shade of red. In the RGB color model, it is composed of 9.41% red, 1.18% green, and 3.92% blue. When converted to the CMYK color model, it consists of 0% cyan, 87.4% magenta, 58.3% yellow, and 90.59% black. This color is also known as Asphalt, suggesting its similarity to the dark, slightly muted tones found in paved surfaces. Its dark nature means it has a very low lightness value and is generally used sparingly or as an accent to avoid overwhelming a design. The color's desaturation contributes to a subtle, refined appearance, making it suitable for applications where understated elegance is desired. Because of its dark nature, the color is primarily used in backgrounds to highlight other elements with lighter colors.

The color #18030A, a very dark, desaturated red, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance of approximately 1.1 cd/m² results in poor contrast against lighter backgrounds, making text and other visual elements difficult to discern. According to WCAG guidelines, sufficient contrast is crucial for readability. To ensure accessibility, it's essential to pair this color with substantially lighter hues, achieving a contrast ratio of at least 4.5:1 for standard text and 3:1 for large text. Furthermore, relying solely on color to convey information should be avoided; supplemental cues such as text labels or icons should be incorporated. When used as a background, avoid placing important elements on it unless accompanied by a high-contrast foreground color. Careful consideration of color blindness is also important; simulations should be conducted to assess how the color appears to individuals with different types of color vision deficiencies. This meticulous approach ensures inclusivity and usability for all users.

Shades

Digital Color Formats

RGB
24 3 10
RGB24 3 10
Red
Green
Blue
HSL
340deg 77.78% 5.29%
34077.785.29HSL
Hue
Saturation
Lightness
HWB
340deg 1.18% 90.59%
3401.1890.59HWB
Hue
Whiteness
Blackness
hex#18030A
rgb24 3 10
hsl340deg 77.78% 5.29%
cmyk0% 87.5% 58.33% 90.59%
hwb340deg 1.18% 90.59%
xyz-d650 0 0
oklch0.1469 0.0436 359.09
oklab0.1469 0.04 0
CMYK
0% 87.5% 58.33% 90.59%
087.558.3390.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0
000XYZ
X
Y
Z
OKLCH
0.1469 0.0436 359.09
0.14690.0436359.09LCH
Lightness
Chroma
Hue
OKLAB
0.1469 0.04 0
0.14690.040LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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