#2731F1 Hex Code
Blue Color Codes
#2731F1
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Color Information
Name:Blue
Luminance:0.090
Web Safe:No
Background Preview
Sample Text
#2731F1 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#2731F1
Hexadecimal color code
RGB
rgb(39, 49, 241)
Red, Green, Blue values (0-255)
HSL
hsl(237, 88%, 55%)
Hue, Saturation, Lightness
HSV
hsv(237, 84%, 95%)
Hue, Saturation, Value
CMYK
cmyk(84%, 80%, 0%, 5%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(35.94, 62.24, -93.88)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 7.51:1100/100
Black Backgroundfail
Aa
Ratio: 2.80:147/100
Gray Backgroundfail
Aa
Ratio: 1.90:132/100
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