Swamp

#031817

General Information about #031817

The hex color #031817, often referred to as 'Swamp,' is a very dark shade of green, close to black. It evokes a sense of mystery, depth, and nature, reminiscent of dark forests or still waters. In the RGB color model, it is composed of 1.18% red, 9.41% green, and 9.02% blue. In the CMYK color model, its values are 87.45% cyan, 0% magenta, 4.19% yellow, and 90.59% black. Due to its low luminance, #031817 is generally not suitable for use as a primary color, especially in contexts where readability is paramount. It is better used as an accent color or background in combination with lighter, contrasting hues. This hex color is often associated with sophistication, and natural elements.

The hex color #031817, also known as Swamp, presents significant accessibility challenges, particularly for users with visual impairments. Its extremely low luminance value (very dark) results in poor contrast against most background colors, including white. According to WCAG guidelines, sufficient contrast is crucial for readability and usability. Using #031817 for text or interactive elements without careful consideration of contrast ratios is strongly discouraged. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. To improve accessibility, pair #031817 with a much lighter color that provides adequate contrast. Tools like contrast checkers can help evaluate color combinations. Avoid using this color for essential information or interactive elements without proper contrast adjustments. Ensuring sufficient contrast benefits all users, including those with low vision or color blindness.

Shades

Digital Color Formats

RGB
3 24 23
RGB3 24 23
Red
Green
Blue
HSL
177.14deg 77.78% 5.29%
177.1477.785.29HSL
Hue
Saturation
Lightness
HWB
177.14deg 1.18% 90.59%
177.141.1890.59HWB
Hue
Whiteness
Blackness
hex#031817
rgb3 24 23
hsl177.14deg 77.78% 5.29%
cmyk87.5% 0% 4.17% 90.59%
hwb177.14deg 1.18% 90.59%
xyz-d650.01 0.01 0.01
oklch0.191 0.0283 191.01
oklab0.191 -0.03 -0.01
CMYK
87.5% 0% 4.17% 90.59%
87.504.1790.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.191 0.0283 191.01
0.1910.0283191.01LCH
Lightness
Chroma
Hue
OKLAB
0.191 -0.03 -0.01
0.191-0.03-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons