Firefly

#09212B

General Information about #09212B

The hex color #09212B, often referred to as 'Firefly,' is a dark, muted shade of cyan-blue. In the RGB color model, it is composed of 3.53% red, 12.94% green, and 16.86% blue. This composition results in a color that is perceived as calming and somewhat mysterious. Its low saturation and dark luminance make it suitable for backgrounds or accents in designs where subtlety is desired. The color evokes a sense of depth and tranquility, reminiscent of a dimly lit forest at night. It's a color often associated with sophistication and understated elegance, finding its place in various applications from web design to interior decor. This color is best used when trying to avoid bright, loud colors.

The hex color #09212B, also known as Firefly, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires very light text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for larger text, as specified by WCAG guidelines. Using online contrast checkers is crucial to verify compliance. For individuals with visual impairments, including those with low vision or color blindness, insufficient contrast can make content difficult or impossible to perceive. Therefore, designers and developers should carefully choose foreground colors that provide adequate contrast. Additionally, avoid relying solely on color to convey important information, as colorblind users may not be able to distinguish between certain hues. Consider using text labels or icons alongside color cues to ensure inclusivity.

Shades

Digital Color Formats

RGB
9 33 43
RGB9 33 43
Red
Green
Blue
HSL
197.65 65.38% 10.2%
197.6565.3810.2HSL
Hue
Saturation
Lightness
HWB
197.65 3.53% 83.14%
197.653.5383.14HWB
Hue
Whiteness
Blackness
hex#09212B
rgb9 33 43
hsl197.65 65.38% 10.2%
cmyk79.07% 23.26% 0% 83.14%
hwb197.65 3.53% 83.14%
xyz-d650.01 0.01 0.02
oklch0.2341 0.0353 228.51
oklab0.2341 -0.02 -0.03
CMYK
79.07% 23.26% 0% 83.14%
79.0723.26083.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.2341 0.0353 228.51
0.23410.0353228.51LCH
Lightness
Chroma
Hue
OKLAB
0.2341 -0.02 -0.03
0.2341-0.02-0.03LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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