#221DB4 Hex Code
Blue Color Codes
#221DB4
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Color Information
Name:Blue
Luminance:0.045
Web Safe:No
Background Preview
Sample Text
#221DB4 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#221DB4
Hexadecimal color code
RGB
rgb(34, 29, 180)
Red, Green, Blue values (0-255)
HSL
hsl(242, 72%, 41%)
Hue, Saturation, Lightness
HSV
hsv(242, 84%, 71%)
Hue, Saturation, Value
CMYK
cmyk(81%, 84%, 0%, 29%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(25.3, 52.68, -76.16)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 11.04:1100/100
Black Backgroundfail
Aa
Ratio: 1.90:132/100
Gray Backgroundfail
Aa
Ratio: 2.79:147/100
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