#21DED1 Hex Code
Cyan Color Codes
#21DED1
Click to copy
Color Information
Name:Cyan
Luminance:0.572
Web Safe:No
Background Preview
Sample Text
#21DED1 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#21DED1
Hexadecimal color code
RGB
rgb(33, 222, 209)
Red, Green, Blue values (0-255)
HSL
hsl(176, 74%, 50%)
Hue, Saturation, Lightness
HSV
hsv(176, 85%, 87%)
Hue, Saturation, Value
CMYK
cmyk(85%, 0%, 6%, 13%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(80.27, -45.81, -6.08)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White Backgroundfail
Aa
Ratio: 1.69:128/100
Black BackgroundAAA
Aa
Ratio: 12.43:1100/100
Gray Backgroundfail
Aa
Ratio: 2.34:139/100
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