#646BCE Hex Code
Blue Color Codes
#646BCE
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Color Information
Name:Blue
Luminance:0.177
Web Safe:No
Background Preview
Sample Text
#646BCE as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#646BCE
Hexadecimal color code
RGB
rgb(100, 107, 206)
Red, Green, Blue values (0-255)
HSL
hsl(236, 52%, 60%)
Hue, Saturation, Lightness
HSV
hsv(236, 51%, 81%)
Hue, Saturation, Value
CMYK
cmyk(51%, 48%, 0%, 19%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(49.11, 24.74, -52.32)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAA
Aa
Ratio: 4.63:175/100
Black BackgroundAA
Aa
Ratio: 4.54:175/100
Gray Backgroundfail
Aa
Ratio: 1.17:120/100
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