Firefly

#0B2029

General Information about #0B2029 (Firefly)

The hexadecimal color code #0B2029, also known as Firefly, represents a very dark, muted shade of cyan-blue. It belongs to the dark shades family because of its low brightness level. The color is composed of 4.3% red, 12.5% green, and 16.1% blue. In the RGB color space, it's defined by the values R:11, G:32, and B:41. When converted to the CMYK color space, the approximate values are C:73%, M:22%, Y:0%, K:84%. This implies that the color is primarily composed of cyan, with minor contributions from magenta. The absence of yellow suggests that it is leaning towards blue. The 'K' component represents the black level, which is considerably high, contributing to its darkness. This hex code is often associated with feelings of stability, depth, and can evoke a sense of calmness. It is generally found in designs where a serious or sophisticated tone is desired.

The color #0B2029, also known as Firefly, presents some accessibility challenges, especially when used as a background color for text. Its low lightness value (approximately 7%) means that text rendered in black would be virtually unreadable. To ensure readability, it's crucial to pair this color with a very light text color, such as white (#FFFFFF) or a very pale yellow. When used for interactive elements like buttons or links, sufficient contrast is necessary to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Furthermore, consider providing alternative visual cues, like underlines for links, as color alone should not be the only indicator of interactive elements. Proper testing with accessibility tools and real users is vital to confirm the usability of color combinations involving #0B2029.

Shades

Digital Color Formats

RGB
11 32 41
RGB11 32 41
Red
Green
Blue
HSL
198deg 57.69% 10.2%
19857.6910.2HSL
Hue
Saturation
Lightness
HWB
198deg 4.31% 83.92%
1984.3183.92HWB
Hue
Whiteness
Blackness
hex#0B2029
rgb11 32 41
hsl198deg 57.69% 10.2%
cmyk73.17% 21.95% 0% 83.92%
hwb198deg 4.31% 83.92%
xyz-d650.01 0.01 0.02
oklch0.2309 0.032 228.5
oklab0.2309 -0.02 -0.02
CMYK
73.17% 21.95% 0% 83.92%
73.1721.95083.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.2309 0.032 228.5
0.23090.032228.5LCH
Lightness
Chroma
Hue
OKLAB
0.2309 -0.02 -0.02
0.2309-0.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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