Blue Zodiac

#182B51

General Information about Blue Zodiac

The hex color #182B51, also known as Blue Zodiac, is a dark, saturated blue hue. It belongs to the blue color family and is often associated with feelings of stability, trust, and sophistication. In the RGB color model, it consists of 9.41% red, 16.86% green, and 31.76% blue. In the CMYK color model, used for printing, it comprises 70% cyan, 47% magenta, 0% yellow, and 68% black. The color has a wavelength around 475 nm. Blue Zodiac is often used in corporate branding and website design to convey a sense of professionalism and reliability. Its dark shade makes it suitable for creating a sense of depth and formality. The hex color #182B51 is a versatile color, offering a range of applications from digital to print media.

The hex color #182B51, also known as Blue Zodiac, presents specific accessibility considerations for web design. Its dark hue results in a low contrast ratio against standard white backgrounds, which may pose readability challenges for users with visual impairments. To ensure accessibility, it's crucial to use this color with light text or interface elements that meet WCAG (Web Content Accessibility Guidelines) contrast requirements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Employing tools to check color contrast is advisable during the design process. Additionally, providing alternative visual cues beyond color alone, such as text labels or icons, can enhance usability for users with color vision deficiencies. Thoughtful implementation is key to creating an inclusive user experience.

Shades

Digital Color Formats

RGB
24 43 81
RGB24 43 81
Red
Green
Blue
HSL
220deg 54.29% 20.59%
22054.2920.59HSL
Hue
Saturation
Lightness
HWB
220deg 9.41% 68.24%
2209.4168.24HWB
Hue
Whiteness
Blackness
hex#182B51
rgb24 43 81
hsl220deg 54.29% 20.59%
cmyk70.37% 46.91% 0% 68.24%
hwb220deg 9.41% 68.24%
xyz-d650.03 0.03 0.08
oklch0.2952 0.0736 262.73
oklab0.2952 -0.01 -0.07
CMYK
70.37% 46.91% 0% 68.24%
70.3746.91068.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.08
0.030.030.08XYZ
X
Y
Z
OKLCH
0.2952 0.0736 262.73
0.29520.0736262.73LCH
Lightness
Chroma
Hue
OKLAB
0.2952 -0.01 -0.07
0.2952-0.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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