#37288A Hex Code
Blue Color Codes
#37288A
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Color Information
Name:Blue
Luminance:0.042
Web Safe:No
Background Preview
Sample Text
#37288A as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#37288A
Hexadecimal color code
RGB
rgb(55, 40, 138)
Red, Green, Blue values (0-255)
HSL
hsl(249, 55%, 35%)
Hue, Saturation, Lightness
HSV
hsv(249, 71%, 54%)
Hue, Saturation, Value
CMYK
cmyk(60%, 71%, 0%, 46%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(24.21, 35.49, -52.29)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 11.46:1100/100
Black Backgroundfail
Aa
Ratio: 1.83:131/100
Gray Backgroundfail
Aa
Ratio: 2.90:148/100
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