Aztec

#0A181C

General Information about #0A181C

The hexadecimal color code #0A181C represents a dark shade of green, specifically a desaturated variant. In the RGB color model, it is composed of 3.92% red, 9.41% green, and 11.96% blue. This composition explains the subtle green hue, although the overall darkness mutes the color's vibrancy. In the CMYK color model, which is used for printing, it consists of 67% cyan, 21% magenta, 0% yellow, and 88% black. This high black percentage reinforces the color's dark nature. The color is also known as Aztec. Its subdued nature makes it well-suited for applications where a discreet and understated color is desired.

The color #0A181C, a very dark, desaturated green, presents significant accessibility challenges, particularly in text applications. Due to its low luminance, it provides insufficient contrast against white or light backgrounds, making it difficult for users with visual impairments to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. This color likely falls far short of these recommendations. To improve accessibility, consider using lighter shades of green or pairing it with significantly lighter foreground colors like white or very pale yellow. Another approach is to use this color sparingly for decorative elements rather than crucial information. Providing alternative text descriptions for images and graphical elements using this color is also vital for screen reader users.

Shades

Digital Color Formats

RGB
10 24 28
RGB10 24 28
Red
Green
Blue
HSL
193.33deg 47.37% 7.45%
193.3347.377.45HSL
Hue
Saturation
Lightness
HWB
193.33deg 3.92% 89.02%
193.333.9289.02HWB
Hue
Whiteness
Blackness
hex#0A181C
rgb10 24 28
hsl193.33deg 47.37% 7.45%
cmyk64.29% 14.29% 0% 89.02%
hwb193.33deg 3.92% 89.02%
xyz-d650.01 0.01 0.01
oklch0.1983 0.021 218.18
oklab0.1983 -0.02 -0.01
CMYK
64.29% 14.29% 0% 89.02%
64.2914.29089.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1983 0.021 218.18
0.19830.021218.18LCH
Lightness
Chroma
Hue
OKLAB
0.1983 -0.02 -0.01
0.1983-0.02-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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