Cinder

#180A1A

General Information about #180A1A

The hexadecimal color code #180A1A represents a very dark, muted shade of purple. It is composed of 9.4% red, 3.9% green, and 10.2% blue. In the RGB color space, it has values of R:24, G:10, and B:26. In the CMYK color space, its composition is 7.7% cyan, 61.5% magenta, 0% yellow, and 89.8% black. This color is often described as a deep, shadowy hue, reminiscent of cinder or dark amethyst. It is not a particularly vibrant or eye-catching color, but rather a subtle and understated one. Its low saturation and lightness make it a somewhat neutral tone, suitable for backgrounds or accents where a bold statement is not desired. The color is also known as Cinder.

The hex color #180A1A, also known as Cinder, presents significant accessibility challenges, particularly in text-based applications. Its very low lightness value results in extremely poor contrast against both white and black backgrounds. According to WCAG guidelines, the contrast ratio is far below the minimum requirement for readability. Therefore, using #180A1A for text or interactive elements is strongly discouraged. To improve accessibility, consider using lighter shades of gray or other colors with significantly higher luminance. It's crucial to test color combinations using accessibility tools to ensure sufficient contrast for users with visual impairments. Careful selection of foreground and background colors is essential for creating inclusive and user-friendly web experiences. Adequate color contrast benefits all users, not just those with disabilities, by improving readability and comprehension.

Shades

Digital Color Formats

RGB
24 10 26
RGB24 10 26
Red
Green
Blue
HSL
292.5deg 44.44% 7.06%
292.544.447.06HSL
Hue
Saturation
Lightness
HWB
292.5deg 3.92% 89.8%
292.53.9289.8HWB
Hue
Whiteness
Blackness
hex#180A1A
rgb24 10 26
hsl292.5deg 44.44% 7.06%
cmyk7.69% 61.54% 0% 89.8%
hwb292.5deg 3.92% 89.8%
xyz-d650.01 0 0.01
oklch0.174 0.0383 322.39
oklab0.174 0.03 -0.02
CMYK
7.69% 61.54% 0% 89.8%
7.6961.54089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.01
0.0100.01XYZ
X
Y
Z
OKLCH
0.174 0.0383 322.39
0.1740.0383322.39LCH
Lightness
Chroma
Hue
OKLAB
0.174 0.03 -0.02
0.1740.03-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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