Deep Periwinkle Blue
A vivid, cool light blue.
#6666FF
rgb(102, 102, 255)
Color formats
HEX
#6666FF
RGB
rgb(102, 102, 255)
HSL
hsl(240, 100%, 70%)
HSV
hsv(240, 60%, 100%)
CMYK
cmyk(60%, 60%, 0%, 0%)
Color shades
Lighter tints and darker shades of Deep Periwinkle Blue.
Lightest
#FFFFFF
Lighter
#CCCCFF
Base
#6666FF
Darker
#0000FF
Darkest
#000099
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Deep Periwinkle Blue works
Deep Periwinkle Blue (#6666FF) is a vivid, cool light blue. Its mid-range lightness makes it a flexible choice for buttons, fills and accents that need to read clearly without overpowering a layout. Its cool undertone lends a calm, trustworthy feel that suits clean, professional interfaces.
Observe the spectrum
More colors related to Deep Periwinkle Blue — or browse all blues.
Color tools
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