#5137E1 Hex Code
Blue Color Codes
#5137E1
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Color Information
Name:Blue
Luminance:0.099
Web Safe:No
Background Preview
Sample Text
#5137E1 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#5137E1
Hexadecimal color code
RGB
rgb(81, 55, 225)
Red, Green, Blue values (0-255)
HSL
hsl(249, 74%, 55%)
Hue, Saturation, Lightness
HSV
hsv(249, 76%, 88%)
Hue, Saturation, Value
CMYK
cmyk(64%, 76%, 0%, 12%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(37.69, 57.54, -81.81)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 7.04:1100/100
Black Backgroundfail
Aa
Ratio: 2.98:150/100
Gray Backgroundfail
Aa
Ratio: 1.78:130/100
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