Firefly

#0D2427

General Information about Firefly (#0D2427)

The hexadecimal color code #0D2427 represents a dark, muted shade of cyan-blue, often referred to as "Firefly". It is composed of 5.1% red, 14.1% green, and 15.3% blue. In the RGB color model, this translates to 13 red, 36 green, and 39 blue. The corresponding CMYK color code is 67% cyan, 7% magenta, 0% yellow, and 85% black. In the HSL (hue, saturation, lightness) system, #0D2427 has a hue angle of 187.5 degrees, a saturation of 80%, and a lightness of 10.2%. This color is often associated with feelings of tranquility, sophistication, and depth. It is commonly used in designs aiming to evoke a sense of calmness and professionalism, making it a popular choice for corporate branding and sophisticated user interfaces.

The color #0D2427, also known as Firefly, presents some accessibility challenges, primarily due to its low lightness value. With such a dark hue, it necessitates careful consideration of text and interactive element contrast. To ensure readability and usability, it's crucial to pair this color with significantly lighter text colors, ideally white or very light shades of gray or yellow. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. Avoid using this color for essential visual information or interactive elements without sufficient contrast, as it may be difficult for users with visual impairments to perceive. Furthermore, providing alternative styling options or themes can greatly enhance the accessibility of content using this color.

Shades

Digital Color Formats

RGB
13 36 39
RGB13 36 39
Red
Green
Blue
HSL
186.92deg 50% 10.2%
186.925010.2HSL
Hue
Saturation
Lightness
HWB
186.92deg 5.1% 84.71%
186.925.184.71HWB
Hue
Whiteness
Blackness
hex#0D2427
rgb13 36 39
hsl186.92deg 50% 10.2%
cmyk66.67% 7.69% 0% 84.71%
hwb186.92deg 5.1% 84.71%
xyz-d650.01 0.01 0.02
oklch0.2432 0.0294 206.7
oklab0.2432 -0.03 -0.01
CMYK
66.67% 7.69% 0% 84.71%
66.677.69084.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.2432 0.0294 206.7
0.24320.0294206.7LCH
Lightness
Chroma
Hue
OKLAB
0.2432 -0.03 -0.01
0.2432-0.03-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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