#21C8DE Hex Code
Cyan Color Codes
#21C8DE
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Color Information
Name:Cyan
Luminance:0.469
Web Safe:No
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Sample Text
#21C8DE as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#21C8DE
Hexadecimal color code
RGB
rgb(33, 200, 222)
Red, Green, Blue values (0-255)
HSL
hsl(187, 74%, 50%)
Hue, Saturation, Lightness
HSV
hsv(187, 85%, 87%)
Hue, Saturation, Value
CMYK
cmyk(85%, 10%, 0%, 13%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(74.13, -31.94, -22.28)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White Backgroundfail
Aa
Ratio: 2.02:134/100
Black BackgroundAAA
Aa
Ratio: 10.38:1100/100
Gray Backgroundfail
Aa
Ratio: 1.95:133/100
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