#665AC4 Hex Code
Blue Color Codes
#665AC4
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Color Information
Name:Blue
Luminance:0.141
Web Safe:No
Background Preview
Sample Text
#665AC4 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#665AC4
Hexadecimal color code
RGB
rgb(102, 90, 196)
Red, Green, Blue values (0-255)
HSL
hsl(247, 47%, 56%)
Hue, Saturation, Lightness
HSV
hsv(247, 54%, 77%)
Hue, Saturation, Value
CMYK
cmyk(48%, 54%, 0%, 23%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(44.41, 32.48, -54.1)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White BackgroundAA
Aa
Ratio: 5.49:175/100
Black Backgroundfail
Aa
Ratio: 3.82:150/100
Gray Backgroundfail
Aa
Ratio: 1.39:123/100
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