Firefly

#0A2B35

General Information

The hex color #0A2B35, often referred to as 'Firefly', is a dark, desaturated shade of teal, falling within the cyan-blue color spectrum. It possesses a quiet, understated elegance, often associated with depth, sophistication, and tranquility. In the RGB color model, #0A2B35 is composed of 3.92% red, 16.86% green, and 20.78% blue. This particular combination gives it a slightly cool undertone. Its low saturation contributes to its versatility, making it suitable for a range of applications where a subtle, non-intrusive color is desired. The color is best used in combination with other brighter colors in order to accentuate its darkness.

The hex color #0a2b35, also known as Firefly, presents some accessibility challenges, especially in text-based contexts. Its low luminance value of approximately 3% means it has very little contrast against a standard white background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text to ensure readability for users with visual impairments. Firefly falls far short of these recommendations, making it difficult for many users to distinguish text rendered in this color. To improve accessibility, it's crucial to pair #0a2b35 with a much lighter color for text or interface elements. Alternatively, using it for purely decorative purposes where readability isn't a primary concern can mitigate accessibility issues. Careful consideration of contrast is essential when using this color in user interfaces and web design.

Shades

Digital Color Formats

RGB
10 43 53
RGB10 43 53
Red
Green
Blue
HSL
193.95deg 68.25% 12.35%
193.9568.2512.35HSL
Hue
Saturation
Lightness
HWB
193.95deg 3.92% 79.22%
193.953.9279.22HWB
Hue
Whiteness
Blackness
hex#0A2B35
rgb10 43 53
hsl193.95deg 68.25% 12.35%
cmyk81.13% 18.87% 0% 79.22%
hwb193.95deg 3.92% 79.22%
xyz-d650.02 0.02 0.04
oklch0.2705 0.0416 221.79
oklab0.2705 -0.03 -0.03
CMYK
81.13% 18.87% 0% 79.22%
81.1318.87079.22CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.04
0.020.020.04XYZ
X
Y
Z
OKLCH
0.2705 0.0416 221.79
0.27050.0416221.79LCH
Lightness
Chroma
Hue
OKLAB
0.2705 -0.03 -0.03
0.2705-0.03-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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