Swamp

#031818

About Hex Color #031818

The hexadecimal color code #031818 represents a very dark shade of green, often associated with the color of deep swamps or dense forests at night. In the RGB color model, #031818 is composed of 1.18% red, 9.41% green, and 9.41% blue. Its low values across all color channels contribute to its dark and subdued nature. Colors with similar hex codes or names evoke feelings of mystery, depth, and connection to nature. The use of this color can create a sophisticated and grounding effect, particularly when paired with lighter, contrasting shades. Understanding the composition of #031818 provides insight into its potential applications in design and art.

The color #031818, also known as Swamp, presents significant accessibility challenges, particularly in text and user interface design. Its extremely low luminance value results in very poor contrast against almost any background, including white. This lack of contrast makes it difficult for users with visual impairments to perceive content accurately. To ensure accessibility, it is crucial to avoid using #031818 for text or interactive elements without employing a significantly lighter color for contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. When using this color, thorough testing with accessibility evaluation tools and feedback from users with disabilities is highly recommended to ensure usability and inclusivity.

Shades

Digital Color Formats

RGB
3 24 24
RGB3 24 24
Red
Green
Blue
HSL
180deg 77.78% 5.29%
18077.785.29HSL
Hue
Saturation
Lightness
HWB
180deg 1.18% 90.59%
1801.1890.59HWB
Hue
Whiteness
Blackness
hex#031818
rgb3 24 24
hsl180deg 77.78% 5.29%
cmyk87.5% 0% 0% 90.59%
hwb180deg 1.18% 90.59%
xyz-d650.01 0.01 0.01
oklch0.1915 0.0282 195.1
oklab0.1915 -0.03 -0.01
CMYK
87.5% 0% 0% 90.59%
87.50090.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1915 0.0282 195.1
0.19150.0282195.1LCH
Lightness
Chroma
Hue
OKLAB
0.1915 -0.03 -0.01
0.1915-0.03-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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