#51737B Hex Code
Cyan Color Codes
#51737B
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Color Information
Name:Cyan
Luminance:0.154
Web Safe:No
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Sample Text
#51737B as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#51737B
Hexadecimal color code
RGB
rgb(81, 115, 123)
Red, Green, Blue values (0-255)
HSL
hsl(191, 21%, 40%)
Hue, Saturation, Lightness
HSV
hsv(191, 34%, 48%)
Hue, Saturation, Value
CMYK
cmyk(34%, 7%, 0%, 52%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(46.23, -9.97, -8.31)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAA
Aa
Ratio: 5.14:175/100
Black Backgroundfail
Aa
Ratio: 4.09:150/100
Gray Backgroundfail
Aa
Ratio: 1.30:122/100
WCAG Guidelines
AAAContrast ratio of 7:1 or higher (Enhanced)
AAContrast ratio of 4.5:1 or higher (Standard)
FAILContrast ratio below 4.5:1 (Not recommended)
Color Harmonies