#313C81 Hex Code
Blue Color Codes
#313C81
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Color Information
Name:Blue
Luminance:0.055
Web Safe:No
Background Preview
Sample Text
#313C81 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#313C81
Hexadecimal color code
RGB
rgb(49, 60, 129)
Red, Green, Blue values (0-255)
HSL
hsl(232, 45%, 35%)
Hue, Saturation, Lightness
HSV
hsv(232, 62%, 51%)
Hue, Saturation, Value
CMYK
cmyk(62%, 53%, 0%, 49%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(28.03, 18.23, -40.48)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 10.03:1100/100
Black Backgroundfail
Aa
Ratio: 2.09:135/100
Gray Backgroundfail
Aa
Ratio: 2.54:142/100
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