Firefly

#152A34

General Information about #152A34

The hex color #152A34, also known as Firefly, is a dark, muted shade of blue-green. It belongs to the family of cool colors, evoking feelings of calmness, sophistication, and depth. Its RGB values are R:21, G:42, B:52, and its CMYK values are C:60, M:19, Y:0, K:79. In the HSL color space, its values are H:201°, S:43%, L:14%. This color is often associated with professionalism, trustworthiness, and stability, making it a popular choice for corporate branding and web design. Its low saturation and luminance give it a subtle, understated quality that can be used to create a sense of quiet elegance. It pairs well with a variety of colors, including warm neutrals, metallics, and other cool tones.

The hex color #152A34, also known as Firefly, presents some accessibility challenges, especially in text applications. Its low luminance value of approximately 5% means that it requires very light text colors to achieve sufficient contrast for readability, according to WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #152A34 as a background, text colors like white (#FFFFFF) or very light shades of yellow or gray would be necessary to meet these standards. Using darker text colors will result in poor readability and may exclude users with visual impairments. Ensure proper contrast analysis is performed using online tools to verify accessibility compliance. Using this color for purely decorative elements where text is not present poses less of an accessibility concern, but should still be considered within the overall design context. Consider providing alternative color schemes or allowing users to customize colors to improve accessibility.

Shades

Digital Color Formats

RGB
21 42 52
RGB21 42 52
Red
Green
Blue
HSL
199.35deg 42.47% 14.31%
199.3542.4714.31HSL
Hue
Saturation
Lightness
HWB
199.35deg 8.24% 79.61%
199.358.2479.61HWB
Hue
Whiteness
Blackness
hex#152A34
rgb21 42 52
hsl199.35deg 42.47% 14.31%
cmyk59.62% 19.23% 0% 79.61%
hwb199.35deg 8.24% 79.61%
xyz-d650.02 0.02 0.04
oklch0.2722 0.0328 230.24
oklab0.2722 -0.02 -0.03
CMYK
59.62% 19.23% 0% 79.61%
59.6219.23079.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.04
0.020.020.04XYZ
X
Y
Z
OKLCH
0.2722 0.0328 230.24
0.27220.0328230.24LCH
Lightness
Chroma
Hue
OKLAB
0.2722 -0.02 -0.03
0.2722-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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