#2820C5 Hex Code
Blue Color Codes
#2820C5
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Color Information
Name:Blue
Luminance:0.055
Web Safe:No
Background Preview
Sample Text
#2820C5 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#2820C5
Hexadecimal color code
RGB
rgb(40, 32, 197)
Red, Green, Blue values (0-255)
HSL
hsl(243, 72%, 45%)
Hue, Saturation, Lightness
HSV
hsv(243, 84%, 77%)
Hue, Saturation, Value
CMYK
cmyk(80%, 84%, 0%, 23%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(28.16, 56.76, -81.48)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAAA
Aa
Ratio: 9.99:1100/100
Black Backgroundfail
Aa
Ratio: 2.10:135/100
Gray Backgroundfail
Aa
Ratio: 2.53:142/100
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