#3F518D Hex Code
Blue Color Codes
#3F518D
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Color Information
Name:Blue
Luminance:0.089
Web Safe:No
Background Preview
Sample Text
#3F518D as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#3F518D
Hexadecimal color code
RGB
rgb(63, 81, 141)
Red, Green, Blue values (0-255)
HSL
hsl(226, 38%, 40%)
Hue, Saturation, Lightness
HSV
hsv(226, 55%, 55%)
Hue, Saturation, Value
CMYK
cmyk(55%, 43%, 0%, 45%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(35.72, 11.52, -35.53)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 7.57:1100/100
Black Backgroundfail
Aa
Ratio: 2.77:146/100
Gray Backgroundfail
Aa
Ratio: 1.92:132/100
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