Firefly

#0A282B

General Information about Firefly (#0A282B)

The hex color code #0a282b, also known as Firefly, represents a dark, muted shade of green-blue. It is composed of 3.92% red, 15.69% green, and 16.86% blue. In the RGB color model, #0a282b has the numerical representation (10, 40, 43). This color is often associated with depth, sophistication, and a sense of tranquility. Its subdued nature makes it a versatile choice for various design applications, ranging from web design to interior decoration. Firefly is a color that subtly draws attention without being overly vibrant, making it suitable for creating a calm and elegant atmosphere. The color is more green than blue, but the low saturation gives it a muted appearance. Because of its low luminance, it is often used as a background color to make content pop.

The hex color #0a282b, also known as Firefly, presents some accessibility challenges, particularly when used as text on a white background. Its low luminance value of 7.4 makes it difficult for users with visual impairments to read comfortably. The contrast ratio against white is approximately 2.8:1, falling far short of the WCAG recommended minimum of 4.5:1 for normal text and 3:1 for large text. To improve accessibility, consider using #0a282b sparingly as a background color paired with a much lighter text color, or lightening the #0a282b color to provide sufficient contrast against darker text. Tools like contrast checkers can assist in evaluating and adjusting color combinations for optimal readability and usability, ensuring a more inclusive user experience. Ensure that any crucial information isn't solely conveyed through this color alone.

Shades

Digital Color Formats

RGB
10 40 43
RGB10 40 43
Red
Green
Blue
HSL
185.45deg 62.26% 10.39%
185.4562.2610.39HSL
Hue
Saturation
Lightness
HWB
185.45deg 3.92% 83.14%
185.453.9283.14HWB
Hue
Whiteness
Blackness
hex#0A282B
rgb10 40 43
hsl185.45deg 62.26% 10.39%
cmyk76.74% 6.98% 0% 83.14%
hwb185.45deg 3.92% 83.14%
xyz-d650.01 0.02 0.03
oklch0.2562 0.0353 204.44
oklab0.2562 -0.03 -0.01
CMYK
76.74% 6.98% 0% 83.14%
76.746.98083.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.02 0.03
0.010.020.03XYZ
X
Y
Z
OKLCH
0.2562 0.0353 204.44
0.25620.0353204.44LCH
Lightness
Chroma
Hue
OKLAB
0.2562 -0.03 -0.01
0.2562-0.03-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons