Firefly

#0A2A33

General Information about #0A2A33

The hex color #0A2A33, also known as Firefly, is a dark, muted shade of green-blue. It belongs to the family of dark cyan colors. In the RGB color model, it is composed of 3.92% red, 16.47% green, and 20% blue. In the CMYK color model, it consists of 80% cyan, 18% magenta, 0% yellow, and 80% black. This color is often associated with feelings of calmness, stability, and sophistication. Its low saturation gives it a subtle, understated appearance, making it suitable for applications where a subdued and elegant tone is desired. It can be used in various design contexts to evoke a sense of trust, reliability, and professionalism. The hexadecimal color code #0A2A33 is useful for creating harmonic color palettes.

The hex color #0A2A33, also known as Firefly, presents accessibility challenges due to its dark nature. When used as a background color, sufficient contrast with foreground text is crucial for readability, particularly for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. It's unlikely that white text on a #0A2A33 background will pass the contrast ratio test for accessibility, as the contrast ratio is below 2:1. Therefore, careful consideration must be given to text and element color combinations. Lighter colors should be used for text and interactive elements to ensure usability for all users. Consider providing alternative high-contrast themes or adjusting the color scheme based on user preferences to accommodate different visual needs. Also avoid using this color for small, detailed images or icons where clarity is essential. Using tools like contrast checkers is recommended to ensure accessibility compliance.

Shades

Digital Color Formats

RGB
10 42 51
RGB10 42 51
Red
Green
Blue
HSL
193.17deg 67.21% 11.96%
193.1767.2111.96HSL
Hue
Saturation
Lightness
HWB
193.17deg 3.92% 80%
193.173.9280HWB
Hue
Whiteness
Blackness
hex#0A2A33
rgb10 42 51
hsl193.17deg 67.21% 11.96%
cmyk80.39% 17.65% 0% 80%
hwb193.17deg 3.92% 80%
xyz-d650.02 0.02 0.03
oklch0.2664 0.0401 220.02
oklab0.2664 -0.03 -0.03
CMYK
80.39% 17.65% 0% 80%
80.3917.65080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.03
0.020.020.03XYZ
X
Y
Z
OKLCH
0.2664 0.0401 220.02
0.26640.0401220.02LCH
Lightness
Chroma
Hue
OKLAB
0.2664 -0.03 -0.03
0.2664-0.03-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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