#257D8D Hex Code
Cyan Color Codes
#257D8D
Click to copy
Color Information
Name:Cyan
Luminance:0.170
Web Safe:No
Background Preview
Sample Text
#257D8D as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#257D8D
Hexadecimal color code
RGB
rgb(37, 125, 141)
Red, Green, Blue values (0-255)
HSL
hsl(189, 58%, 35%)
Hue, Saturation, Lightness
HSV
hsv(189, 74%, 55%)
Hue, Saturation, Value
CMYK
cmyk(74%, 11%, 0%, 45%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(48.24, -19.91, -16.12)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAA
Aa
Ratio: 4.78:175/100
Black Backgroundfail
Aa
Ratio: 4.40:150/100
Gray Backgroundfail
Aa
Ratio: 1.21:120/100
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