Firefly

#15252A

General Information about Firefly (#15252A)

The hex color #15252A, also known as Firefly, is a dark, muted shade of blue-green. It belongs to the cyan color family, but its low saturation and brightness give it a more subdued appearance. In the RGB color model, #15252A consists of 8.24% red, 14.51% green, and 16.47% blue. The CMYK values are 50% cyan, 12% magenta, 0% yellow, and 84% black. This color is often associated with feelings of tranquility, depth, and sophistication. Its dark nature makes it suitable for backgrounds and elements where a subtle, understated tone is desired. Firefly is frequently used in graphic design, web development, and interior design to create a sense of calm and understated elegance. In terms of branding, it can evoke a feeling of reliability and professionalism.

The color #15252A, also known as Firefly, presents some accessibility challenges, particularly regarding contrast. When used as a background color, it's crucial to select foreground text colors that provide sufficient contrast to ensure readability for individuals with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Given the darkness of Firefly, lighter colors like whites (#FFFFFF) or very light grays are generally necessary to meet these standards. Careful consideration should be given to the font size and weight, as these factors also influence readability. Testing the color combination with accessibility tools is highly recommended to ensure compliance and optimal user experience. Furthermore, avoid using Firefly as the sole means of conveying information, as colorblind users may not perceive it accurately. Supplement color cues with text labels or icons to provide alternative ways to understand the content.

Shades

Digital Color Formats

RGB
21 37 42
RGB21 37 42
Red
Green
Blue
HSL
194.29deg 33.33% 12.35%
194.2933.3312.35HSL
Hue
Saturation
Lightness
HWB
194.29deg 8.24% 83.53%
194.298.2483.53HWB
Hue
Whiteness
Blackness
hex#15252A
rgb21 37 42
hsl194.29deg 33.33% 12.35%
cmyk50% 11.9% 0% 83.53%
hwb194.29deg 8.24% 83.53%
xyz-d650.01 0.02 0.02
oklch0.2526 0.0235 219.62
oklab0.2526 -0.02 -0.01
CMYK
50% 11.9% 0% 83.53%
5011.9083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.02 0.02
0.010.020.02XYZ
X
Y
Z
OKLCH
0.2526 0.0235 219.62
0.25260.0235219.62LCH
Lightness
Chroma
Hue
OKLAB
0.2526 -0.02 -0.01
0.2526-0.02-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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