Blue Zodiac

#182756

General Information about Blue Zodiac

The hex color #182756, known as Blue Zodiac, is a deep and muted shade of blue. It belongs to the blue color family and evokes feelings of calmness, stability, and sophistication. In the RGB color model, it is composed of 9.41% red, 15.29% green, and 33.73% blue. In the CMYK color model, commonly used in printing, it consists of 72% cyan, 55% magenta, 0% yellow, and 66% black. This color is often associated with trust, loyalty, and intellect, making it a popular choice for corporate branding and professional websites. Its relatively low luminance makes it suitable for backgrounds or accent elements, but care must be taken to ensure sufficient contrast with foreground elements for readability and accessibility.

The hex color #182756, also known as Blue Zodiac, presents challenges in terms of accessibility, especially when used as a foreground color on a white or light-colored background. Its low luminance value means that the contrast ratio often falls below the WCAG recommended levels for text and interactive elements. To ensure accessibility, it is crucial to pair this color with very light shades for text or interactive components, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. When using #182756 for decorative purposes, such as backgrounds, less stringent contrast requirements may apply, but careful consideration should still be given to ensure that any overlaid content remains easily readable and discernible for users with visual impairments. Using color contrast checker tools is highly recommended.

Shades

Digital Color Formats

RGB
24 39 86
RGB24 39 86
Red
Green
Blue
HSL
225.48deg 56.36% 21.57%
225.4856.3621.57HSL
Hue
Saturation
Lightness
HWB
225.48deg 9.41% 66.27%
225.489.4166.27HWB
Hue
Whiteness
Blackness
hex#182756
rgb24 39 86
hsl225.48deg 56.36% 21.57%
cmyk72.09% 54.65% 0% 66.27%
hwb225.48deg 9.41% 66.27%
xyz-d650.03 0.02 0.09
oklch0.2893 0.0874 267.42
oklab0.2893 0 -0.09
CMYK
72.09% 54.65% 0% 66.27%
72.0954.65066.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.02 0.09
0.030.020.09XYZ
X
Y
Z
OKLCH
0.2893 0.0874 267.42
0.28930.0874267.42LCH
Lightness
Chroma
Hue
OKLAB
0.2893 0 -0.09
0.28930-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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