Swamp

#06181D

General Information

#06181D, commonly referred to as Swamp, is a very dark shade of green-cyan. It is composed of 2.4% red, 9.4% green, and 11.4% blue. In the RGB color space, its values are R:6, G:24, B:29. In the CMYK color space, it consists of 79.3% cyan, 17.2% magenta, 0% yellow, and 88.6% black. This color exhibits a low saturation and luminance, resulting in a muted and subdued appearance. Swamp is often associated with nature, earthiness, and a sense of calm. It is frequently used in designs aiming to evoke a sense of stability, depth, and understated elegance. Its hex code makes it versatile for web design, graphic arts, and branding where a subtle, dark tone is desired.

The color #06181D, also known as Swamp, presents significant accessibility challenges due to its very dark hue. Its low luminance results in poor contrast against light backgrounds, making text and interface elements difficult to read for users with visual impairments. According to WCAG guidelines, it fails to meet the minimum contrast ratio requirements for both normal and large text sizes when paired with common light colors like white or light gray. Web developers should avoid using this color for text or interactive elements unless paired with a very light foreground color that provides sufficient contrast, such as a very pale yellow or white. It is crucial to test color combinations using accessibility tools to ensure compliance with WCAG standards and provide an inclusive user experience. Using this color as the background in an application is fine, but using it as text with lighter backgrounds is discouraged.

Shades

Digital Color Formats

RGB
6 24 29
RGB6 24 29
Red
Green
Blue
HSL
193.04deg 65.71% 6.86%
193.0465.716.86HSL
Hue
Saturation
Lightness
HWB
193.04deg 2.35% 88.63%
193.042.3588.63HWB
Hue
Whiteness
Blackness
hex#06181D
rgb6 24 29
hsl193.04deg 65.71% 6.86%
cmyk79.31% 17.24% 0% 88.63%
hwb193.04deg 2.35% 88.63%
xyz-d650.01 0.01 0.01
oklch0.1962 0.0262 218.06
oklab0.1962 -0.02 -0.02
CMYK
79.31% 17.24% 0% 88.63%
79.3117.24088.63CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1962 0.0262 218.06
0.19620.0262218.06LCH
Lightness
Chroma
Hue
OKLAB
0.1962 -0.02 -0.02
0.1962-0.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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