Blue Family
Medium Brightness
Luminance 15%
#666A8A · Imperial Periwinkle
RGB(102, 106, 138) • HSL(233°, 15%, 47%) • CMYK(26%, 23%, 0%, 46%)
Color Conversion & Technical Formats
HEX
#666A8A
RGB
rgb(102, 106, 138)
HSL
hsl(233, 15%, 47%)
HSV / HSB
hsv(233°, 26%, 54%)
CMYK
cmyk(26%, 23%, 0%, 46%)
CSS Variable
--color-imperial-periwinkle: #666a8a;
Color Variations (Tints, Shades & Tones)
Click any variation swatch to inspect its full color page, or click the HEX badge to copy.
Color Combinations & Harmonies
WCAG Contrast Checker
On White #FFFFFF
5.26 : 1
WCAG AA Pass
On Black #000000
3.99 : 1
Low Contrast