#21BBDE Hex Code
Cyan Color Codes
#21BBDE
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Color Information
Name:Cyan
Luminance:0.411
Web Safe:No
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Sample Text
#21BBDE as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#21BBDE
Hexadecimal color code
RGB
rgb(33, 187, 222)
Red, Green, Blue values (0-255)
HSL
hsl(191, 74%, 50%)
Hue, Saturation, Lightness
HSV
hsv(191, 85%, 87%)
Hue, Saturation, Value
CMYK
cmyk(85%, 16%, 0%, 13%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(70.27, -25.55, -28.18)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White Backgroundfail
Aa
Ratio: 2.28:138/100
Black BackgroundAAA
Aa
Ratio: 9.23:1100/100
Gray Backgroundfail
Aa
Ratio: 1.74:129/100
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