Blue Zodiac

#182A4D

General Information about #182A4D

The hex color #182A4D, also known as Blue Zodiac, is a dark, muted shade of blue with a touch of sophistication. It belongs to the blue color family, which is often associated with calmness, trust, and stability. In color psychology, blue is known to evoke feelings of serenity and security, making it a popular choice for branding and design where trust is important. The hexadecimal color system represents colors using a combination of six characters, with each pair representing the intensity of red, green, and blue (RGB). #182A4D translates to 9.4% red, 16.5% green, and 30.2% blue. This specific shade of blue, being a darker tone, can lend an air of elegance and formality to various applications.

The hex color #182A4D, also known as Blue Zodiac, presents some accessibility challenges due to its low lightness value. When using this color for text, it's crucial to pair it with a light background 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. When using #182A4D on a white background, the contrast ratio might not meet these standards, especially for smaller text sizes. Therefore, it's advisable to use a lighter shade of text or a different background color to enhance accessibility. For interactive elements like buttons and links, sufficient contrast is equally important to help users easily identify and interact with them. It's beneficial to test color combinations using accessibility evaluation tools to guarantee compliance with accessibility standards and ensure a positive user experience for individuals with visual impairments.

Shades

Digital Color Formats

RGB
24 42 77
RGB24 42 77
Red
Green
Blue
HSL
219.62deg 52.48% 19.8%
219.6252.4819.8HSL
Hue
Saturation
Lightness
HWB
219.62deg 9.41% 69.8%
219.629.4169.8HWB
Hue
Whiteness
Blackness
hex#182A4D
rgb24 42 77
hsl219.62deg 52.48% 19.8%
cmyk68.83% 45.45% 0% 69.8%
hwb219.62deg 9.41% 69.8%
xyz-d650.03 0.02 0.07
oklch0.2897 0.0685 262.42
oklab0.2897 -0.01 -0.07
CMYK
68.83% 45.45% 0% 69.8%
68.8345.45069.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.02 0.07
0.030.020.07XYZ
X
Y
Z
OKLCH
0.2897 0.0685 262.42
0.28970.0685262.42LCH
Lightness
Chroma
Hue
OKLAB
0.2897 -0.01 -0.07
0.2897-0.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons