#288DA4 Hex Code
Cyan Color Codes
#288DA4
Click to copy
Color Information
Name:Cyan
Luminance:0.222
Web Safe:No
Background Preview
Sample Text
#288DA4 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#288DA4
Hexadecimal color code
RGB
rgb(40, 141, 164)
Red, Green, Blue values (0-255)
HSL
hsl(191, 61%, 40%)
Hue, Saturation, Lightness
HSV
hsv(191, 76%, 64%)
Hue, Saturation, Value
CMYK
cmyk(76%, 14%, 0%, 36%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(54.22, -20.4, -20.36)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White Backgroundfail
Aa
Ratio: 3.86:150/100
Black BackgroundAA
Aa
Ratio: 5.44:175/100
Gray Backgroundfail
Aa
Ratio: 1.02:117/100
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