Swamp

#05181C

General Information about #05181C (Swamp)

The hex color code #05181C, also known as "Swamp", is a very dark, desaturated shade of cyan. It belongs to the cyan-blue color family, but due to its low brightness and saturation, it appears almost black. In the RGB color model, it is composed of 2% red, 9.4% green, and 11% blue. The corresponding CMYK values are 82% cyan, 15% magenta, 0% yellow, and 89% black. Because of the high percentage of black, the color appears as a very muted, dark tone. The color name "Swamp" hints at its resemblance to the dark, murky waters found in swampy environments. This color is associated with depth, mystery, and sometimes even a sense of foreboding.

The hex color #05181C, often referred to as "Swamp", presents significant accessibility challenges, primarily due to its very dark nature. When used as a background color, it necessitates extremely light text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Considering #05181C's darkness, achieving these ratios requires careful selection of foreground colors. Designers should utilize contrast checking tools to verify compliance. Furthermore, it's crucial to consider users with visual impairments who may struggle with low contrast, potentially needing assistive technologies or browser adjustments to perceive content effectively. Avoid pairing it with other dark colors. Always test color combinations with diverse user groups to guarantee optimal accessibility.

Shades

Digital Color Formats

RGB
5 24 28
RGB5 24 28
Red
Green
Blue
HSL
190.43deg 69.7% 6.47%
190.4369.76.47HSL
Hue
Saturation
Lightness
HWB
190.43deg 1.96% 89.02%
190.431.9689.02HWB
Hue
Whiteness
Blackness
hex#05181C
rgb5 24 28
hsl190.43deg 69.7% 6.47%
cmyk82.14% 14.29% 0% 89.02%
hwb190.43deg 1.96% 89.02%
xyz-d650.01 0.01 0.01
oklch0.1949 0.0266 212.95
oklab0.1949 -0.02 -0.01
CMYK
82.14% 14.29% 0% 89.02%
82.1414.29089.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1949 0.0266 212.95
0.19490.0266212.95LCH
Lightness
Chroma
Hue
OKLAB
0.1949 -0.02 -0.01
0.1949-0.02-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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