#303591 Hex Code
Blue Color Codes
#303591
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Color Information
Name:Blue
Luminance:0.052
Web Safe:No
Background Preview
Sample Text
#303591 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#303591
Hexadecimal color code
RGB
rgb(48, 53, 145)
Red, Green, Blue values (0-255)
HSL
hsl(237, 50%, 38%)
Hue, Saturation, Lightness
HSV
hsv(237, 67%, 57%)
Hue, Saturation, Value
CMYK
cmyk(67%, 63%, 0%, 43%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(27.35, 28.58, -51.52)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 10.28:1100/100
Black Backgroundfail
Aa
Ratio: 2.04:134/100
Gray Backgroundfail
Aa
Ratio: 2.60:143/100
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