#31389B Hex Code
Blue Color Codes
#31389B
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Color Information
Name:Blue
Luminance:0.058
Web Safe:No
Background Preview
Sample Text
#31389B as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#31389B
Hexadecimal color code
RGB
rgb(49, 56, 155)
Red, Green, Blue values (0-255)
HSL
hsl(236, 52%, 40%)
Hue, Saturation, Lightness
HSV
hsv(236, 68%, 61%)
Hue, Saturation, Value
CMYK
cmyk(68%, 64%, 0%, 39%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(29.03, 30.37, -54.91)
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