#1B5BFE Hex Code
Blue cyan Color Codes
#1B5BFE
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Color Information
Name:Blue cyan
Luminance:0.149
Web Safe:No
Background Preview
Sample Text
#1B5BFE as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#1B5BFE
Hexadecimal color code
RGB
rgb(27, 91, 254)
Red, Green, Blue values (0-255)
HSL
hsl(223, 99%, 55%)
Hue, Saturation, Lightness
HSV
hsv(223, 89%, 100%)
Hue, Saturation, Value
CMYK
cmyk(89%, 64%, 0%, 0%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(45.46, 42.48, -85.47)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAA
Aa
Ratio: 5.28:175/100
Black Backgroundfail
Aa
Ratio: 3.97:150/100
Gray Backgroundfail
Aa
Ratio: 1.34:122/100
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