#423F8D Hex Code
Blue Color Codes
#423F8D
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Color Information
Name:Blue
Luminance:0.066
Web Safe:No
Background Preview
Sample Text
#423F8D as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#423F8D
Hexadecimal color code
RGB
rgb(66, 63, 141)
Red, Green, Blue values (0-255)
HSL
hsl(242, 38%, 40%)
Hue, Saturation, Lightness
HSV
hsv(242, 55%, 55%)
Hue, Saturation, Value
CMYK
cmyk(53%, 55%, 0%, 45%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(30.96, 24.04, -43.13)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 9.02:1100/100
Black Backgroundfail
Aa
Ratio: 2.33:139/100
Gray Backgroundfail
Aa
Ratio: 2.28:138/100
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