#5151C8 Hex Code
Blue Color Codes
#5151C8
Click to copy
Color Information
Name:Blue
Luminance:0.118
Web Safe:No
Background Preview
Sample Text
#5151C8 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#5151C8
Hexadecimal color code
RGB
rgb(81, 81, 200)
Red, Green, Blue values (0-255)
HSL
hsl(240, 52%, 55%)
Hue, Saturation, Lightness
HSV
hsv(240, 60%, 78%)
Hue, Saturation, Value
CMYK
cmyk(60%, 60%, 0%, 22%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(40.9, 35.11, -62.17)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAA
Aa
Ratio: 6.25:175/100
Black Backgroundfail
Aa
Ratio: 3.36:150/100
Gray Backgroundfail
Aa
Ratio: 1.58:126/100
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