#1B57B1 Hex Code
Blue cyan Color Codes
#1B57B1
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Color Information
Name:Blue cyan
Luminance:0.102
Web Safe:No
Background Preview
Sample Text
#1B57B1 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#1B57B1
Hexadecimal color code
RGB
rgb(27, 87, 177)
Red, Green, Blue values (0-255)
HSL
hsl(216, 74%, 40%)
Hue, Saturation, Lightness
HSV
hsv(216, 85%, 69%)
Hue, Saturation, Value
CMYK
cmyk(85%, 51%, 0%, 31%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(38.24, 15.61, -53.15)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAA
Aa
Ratio: 6.90:175/100
Black Backgroundfail
Aa
Ratio: 3.04:150/100
Gray Backgroundfail
Aa
Ratio: 1.75:129/100
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