#1B20B1 Hex Code
Blue Color Codes
#1B20B1
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Color Information
Name:Blue
Luminance:0.044
Web Safe:No
Background Preview
Sample Text
#1B20B1 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#1B20B1
Hexadecimal color code
RGB
rgb(27, 32, 177)
Red, Green, Blue values (0-255)
HSL
hsl(238, 74%, 40%)
Hue, Saturation, Lightness
HSV
hsv(238, 85%, 69%)
Hue, Saturation, Value
CMYK
cmyk(85%, 82%, 0%, 31%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(25.08, 50.03, -74.75)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 11.12:1100/100
Black Backgroundfail
Aa
Ratio: 1.89:131/100
Gray Backgroundfail
Aa
Ratio: 2.82:147/100
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