Swamp

#03181A

General Information about #03181A

The hexadecimal color code #03181A represents a very dark shade of green-cyan, almost appearing as black. In the RGB color model, it is composed of 1.18% red, 9.41% green, and 10.2% blue. This color, often referred to as 'Swamp', evokes a sense of depth and mystery. Due to its low luminance, it belongs to the class of dark colors and may present challenges regarding readability when used for text or user interface elements. Using color theory principles, it's essential to pair this color with lighter or contrasting shades to ensure accessibility and visual appeal. Its subtle greenish-blue undertones can make it a versatile choice in designs aiming for a natural or subdued aesthetic. It can be used in different areas to give a strong and powerful impression.

The hex color #03181A, also known as Swamp, presents significant accessibility challenges due to its extremely low luminance. With such a dark shade, it is crucial to use contrasting text and interface elements to ensure readability and usability. For text, a light color like white or a very pale yellow would be appropriate. When this color is used as a background, ensure interactive elements like buttons and links have clear visual cues, such as borders or contrasting hover states. Adhering to WCAG (Web Content Accessibility Guidelines) standards is essential, specifically aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Insufficient contrast can exclude users with visual impairments, including those with low vision or color blindness. Thorough testing with accessibility tools and user feedback is highly recommended to validate the design's usability.

Shades

Digital Color Formats

RGB
3 24 26
RGB3 24 26
Red
Green
Blue
HSL
185.22deg 79.31% 5.69%
185.2279.315.69HSL
Hue
Saturation
Lightness
HWB
185.22deg 1.18% 89.8%
185.221.1889.8HWB
Hue
Whiteness
Blackness
hex#03181A
rgb3 24 26
hsl185.22deg 79.31% 5.69%
cmyk88.46% 7.69% 0% 89.8%
hwb185.22deg 1.18% 89.8%
xyz-d650.01 0.01 0.01
oklch0.1925 0.0283 203.33
oklab0.1925 -0.03 -0.01
CMYK
88.46% 7.69% 0% 89.8%
88.467.69089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1925 0.0283 203.33
0.19250.0283203.33LCH
Lightness
Chroma
Hue
OKLAB
0.1925 -0.03 -0.01
0.1925-0.03-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons