#3F3F73 Hex Code
Blue Color Codes
#3F3F73
Click to copy
Color Information
Name:Blue
Luminance:0.058
Web Safe:No
Background Preview
Sample Text
#3F3F73 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#3F3F73
Hexadecimal color code
RGB
rgb(63, 63, 115)
Red, Green, Blue values (0-255)
HSL
hsl(240, 29%, 35%)
Hue, Saturation, Lightness
HSV
hsv(240, 45%, 45%)
Hue, Saturation, Value
CMYK
cmyk(45%, 45%, 0%, 55%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(29.03, 14.71, -30.02)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 9.68:1100/100
Black Backgroundfail
Aa
Ratio: 2.17:136/100
Gray Backgroundfail
Aa
Ratio: 2.45:141/100
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