#31255B Hex Code
Blue Color Codes
#31255B
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Color Information
Name:Blue
Luminance:0.027
Web Safe:No
Background Preview
Sample Text
#31255B as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#31255B
Hexadecimal color code
RGB
rgb(49, 37, 91)
Red, Green, Blue values (0-255)
HSL
hsl(253, 42%, 25%)
Hue, Saturation, Lightness
HSV
hsv(253, 59%, 36%)
Hue, Saturation, Value
CMYK
cmyk(46%, 59%, 0%, 64%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(18.93, 20.64, -30.67)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 13.58:1100/100
Black Backgroundfail
Aa
Ratio: 1.55:126/100
Gray Backgroundfail
Aa
Ratio: 3.44:150/100
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