Blue Zodiac

#172747

General Information

The hex color #172747, also known as Blue Zodiac, is a dark shade of blue with a cool and calming quality. It belongs to the blue color family and is often associated with feelings of trust, security, and stability. In terms of color theory, it can be classified as a tertiary color, created by mixing a primary color (blue) with a secondary color (green or violet). Blue Zodiac is commonly used in corporate branding, website design, and interior decoration to convey a sense of professionalism and reliability. Its subtle nature makes it versatile for various applications. Blue Zodiac is often used for creating a professional look.

The hex color #172747, also known as Blue Zodiac, presents accessibility challenges due to its low luminance. When used as a background color, it requires light text to ensure sufficient contrast for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Tools like contrast checkers can help verify compliance. When using this color for interactive elements, consider providing alternative visual cues beyond color alone, such as icons or text labels, to accommodate users with color vision deficiencies. Ensure that the color is not the sole means of conveying information or indicating an action.

Shades

Digital Color Formats

RGB
23 39 71
RGB23 39 71
Red
Green
Blue
HSL
220deg 51.06% 18.43%
22051.0618.43HSL
Hue
Saturation
Lightness
HWB
220deg 9.02% 72.16%
2209.0272.16HWB
Hue
Whiteness
Blackness
hex#172747
rgb23 39 71
hsl220deg 51.06% 18.43%
cmyk67.61% 45.07% 0% 72.16%
hwb220deg 9.02% 72.16%
xyz-d650.02 0.02 0.06
oklch0.277 0.0632 262.89
oklab0.277 -0.01 -0.06
CMYK
67.61% 45.07% 0% 72.16%
67.6145.07072.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.06
0.020.020.06XYZ
X
Y
Z
OKLCH
0.277 0.0632 262.89
0.2770.0632262.89LCH
Lightness
Chroma
Hue
OKLAB
0.277 -0.01 -0.06
0.277-0.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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