Swamp

#001818

General Information about #001818

The hexadecimal color code #001818 represents a very dark shade of green, often associated with the color of a deep swamp or murky water. It consists of 0% red, 9.4% green, and 9.4% blue. In the RGB color space, it is characterized by very low values for all three primary colors, resulting in its dark appearance. This color is often perceived as somber, mysterious, or even slightly ominous. It can be found in nature, particularly in shaded or stagnant aquatic environments. In design, it can evoke feelings of depth, tranquility, or even a sense of foreboding, depending on the context and surrounding colors. The color is not very common.

The color #001818, also known as Swamp, presents significant accessibility challenges, especially concerning color contrast. Its extremely dark hue means that text or interactive elements rendered in this color will likely be difficult to see for users with visual impairments, including those with low vision or color blindness. To ensure accessibility, it's crucial to pair #001818 with very light colors for foreground elements. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. Providing alternative color schemes and allowing users to customize colors can further enhance accessibility. Avoid using this color alone to convey important information, opting instead for supplementary cues like text labels or icons.

Shades

Digital Color Formats

RGB
0 24 24
RGB0 24 24
Red
Green
Blue
HSL
180deg 100% 4.71%
1801004.71HSL
Hue
Saturation
Lightness
HWB
180deg 0% 90.59%
180090.59HWB
Hue
Whiteness
Blackness
hex#001818
rgb0 24 24
hsl180deg 100% 4.71%
cmyk100% 0% 0% 90.59%
hwb180deg 0% 90.59%
xyz-d650 0.01 0.01
oklch0.1893 0.0323 194.81
oklab0.1893 -0.03 -0.01
CMYK
100% 0% 0% 90.59%
1000090.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0.01 0.01
00.010.01XYZ
X
Y
Z
OKLCH
0.1893 0.0323 194.81
0.18930.0323194.81LCH
Lightness
Chroma
Hue
OKLAB
0.1893 -0.03 -0.01
0.1893-0.03-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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