Firefly

#0A2A2C

General Information about #0A2A2C

The hex color code #0A2A2C, also known as Firefly, is a dark shade of green-cyan. It belongs to the cyan-green color family and has relatively low saturation and brightness. In the RGB color model, it is composed of 3.92% red, 16.47% green, and 17.25% blue. This translates to a color that is perceived as muted, deep, and somewhat mysterious. Due to its low luminance, #0A2A2C is often used as an accent color or in backgrounds to create depth and visual interest. This hex code is frequently used in graphic design, web development, and interior design to evoke feelings of sophistication, tranquility, or a connection to nature. Its specific hue makes it suitable for designs aiming for a subtle and elegant feel. When used in combination with other colors, contrast is important to make the design more appealing.

The color #0A2A2C, also known as Firefly, presents some accessibility challenges, especially in text-based contexts. Its low luminance value of approximately 2% means that it requires a very light foreground color to achieve sufficient contrast for readability, according to WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When used as a background, pairing it with white or a very light shade of gray is almost mandatory to ensure that the text is legible for users with visual impairments. In interactive elements like buttons or links, sufficient contrast must be maintained in different states (hover, focus, active) to provide a clear visual cue to the user. When incorporating this color in a user interface, it is crucial to test it with accessibility evaluation tools to identify and rectify any contrast issues. Furthermore, consider providing alternative high-contrast themes or customization options to enhance usability for all users.

Shades

Digital Color Formats

RGB
10 42 44
RGB10 42 44
Red
Green
Blue
HSL
183.53 62.96% 10.59%
183.5362.9610.59HSL
Hue
Saturation
Lightness
HWB
183.53 3.92% 82.75%
183.533.9282.75HWB
Hue
Whiteness
Blackness
hex#0A2A2C
rgb10 42 44
hsl183.53 62.96% 10.59%
cmyk77.27% 4.55% 0% 82.75%
hwb183.53 3.92% 82.75%
xyz-d650.01 0.02 0.03
oklch0.2629 0.0368 201.04
oklab0.2629 -0.03 -0.01
CMYK
77.27% 4.55% 0% 82.75%
77.274.55082.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.02 0.03
0.010.020.03XYZ
X
Y
Z
OKLCH
0.2629 0.0368 201.04
0.26290.0368201.04LCH
Lightness
Chroma
Hue
OKLAB
0.2629 -0.03 -0.01
0.2629-0.03-0.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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