Firefly

#0A2834

General Information about #0A2834

The hex color #0A2834, often referred to as 'Firefly', is a dark, muted shade of blue-green. In the RGB color model, it is composed of 3.92% red, 15.69% green, and 20.39% blue. It belongs to the family of dark cyan colors and exhibits a subtle, calming presence. In the CMYK color model, its approximate values are 81% cyan, 23% magenta, 0% yellow, and 80% black. This color is often associated with feelings of stability, trust, and sophistication, making it a suitable choice for applications where these qualities are desired. The name 'Firefly' suggests a subtle glow or luminescence, although the color itself is quite dark. It's use in design can evoke a sense of depth and mystery, especially when paired with contrasting lighter colors.

The hex color #0A2834, also known as Firefly, presents some accessibility challenges due to its dark nature. When used as a background color, it requires very light text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Using a color like #0A2834 demands careful consideration of text color choices. White or very light shades of yellow or cyan would be suitable options. Designers and developers should utilize contrast checker tools to verify compliance and ensure that users with visual impairments can comfortably access the content. Moreover, avoid using this color for interactive elements without clear visual cues, as its low luminance might make it difficult for users to identify clickable areas. Proper ARIA attributes and focus states are crucial to enhance the usability of elements using #0A2834.

Shades

Digital Color Formats

RGB
10 40 52
RGB10 40 52
Red
Green
Blue
HSL
197.14 67.74% 12.16%
197.1467.7412.16HSL
Hue
Saturation
Lightness
HWB
197.14 3.92% 79.61%
197.143.9279.61HWB
Hue
Whiteness
Blackness
hex#0A2834
rgb10 40 52
hsl197.14 67.74% 12.16%
cmyk80.77% 23.08% 0% 79.61%
hwb197.14 3.92% 79.61%
xyz-d650.02 0.02 0.04
oklch0.2609 0.0415 228.18
oklab0.2609 -0.03 -0.03
CMYK
80.77% 23.08% 0% 79.61%
80.7723.08079.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.04
0.020.020.04XYZ
X
Y
Z
OKLCH
0.2609 0.0415 228.18
0.26090.0415228.18LCH
Lightness
Chroma
Hue
OKLAB
0.2609 -0.03 -0.03
0.2609-0.03-0.03LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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