Firefly

#152433

General Information

The hex color #152433, often referred to as "Firefly," is a dark, muted shade of blue-gray. In the RGB color model, it is composed of 8.24% red, 14.12% green, and 20% blue. The corresponding CMYK values are 59% cyan, 29% magenta, 0% yellow, and 80% black. This color evokes a sense of depth, sophistication, and tranquility. It is often associated with professionalism and stability, making it a popular choice for corporate branding and web design. The hexadecimal color code #152433 is commonly used in HTML and CSS to define the color of web elements. This color is not part of the web-safe color palette, so it might render slightly differently on older displays.

The hex color #152433, also known as Firefly, presents some accessibility challenges, primarily due to its low luminance. When used as a background color, it requires very light text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Given the darkness of #152433, it's crucial to use a color contrast checker to verify compliance. Using lighter hues for interactive elements and text is highly recommended to improve visibility for users with visual impairments. Avoid pairing this color with mid-tone shades, as this will likely result in insufficient contrast and hinder usability. Thoughtful color choices will enhance the overall user experience and ensure inclusivity.

Shades

Digital Color Formats

RGB
21 36 51
RGB21 36 51
Red
Green
Blue
HSL
210 41.67% 14.12%
21041.6714.12HSL
Hue
Saturation
Lightness
HWB
210 8.24% 80%
2108.2480HWB
Hue
Whiteness
Blackness
hex#152433
rgb21 36 51
hsl210 41.67% 14.12%
cmyk58.82% 29.41% 0% 80%
hwb210 8.24% 80%
xyz1.54 1.66 3.37
CMYK
58.82% 29.41% 0% 80%
58.8229.41080CMYK
Cyan
Magenta
Yellow
Key
XYZ
1.54 1.66 3.37
1.541.663.37XYZ
X
Y
Z

Alternative colors

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