#51B2C8 Hex Code
Cyan Color Codes
#51B2C8
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Color Information
Name:Cyan
Luminance:0.378
Web Safe:No
Background Preview
Sample Text
#51B2C8 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#51B2C8
Hexadecimal color code
RGB
rgb(81, 178, 200)
Red, Green, Blue values (0-255)
HSL
hsl(191, 52%, 55%)
Hue, Saturation, Lightness
HSV
hsv(191, 60%, 78%)
Hue, Saturation, Value
CMYK
cmyk(60%, 11%, 0%, 22%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(67.84, -21.95, -19.74)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White Backgroundfail
Aa
Ratio: 2.46:141/100
Black BackgroundAAA
Aa
Ratio: 8.55:1100/100
Gray Backgroundfail
Aa
Ratio: 1.61:127/100
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