Blue Family
Medium Brightness
Luminance 7.7%
#55428A · Imperial Ultramarine
RGB(85, 66, 138) • HSL(256°, 35%, 40%) • CMYK(38%, 52%, 0%, 46%)
Color Conversion & Technical Formats
HEX
#55428A
RGB
rgb(85, 66, 138)
HSL
hsl(256, 35%, 40%)
HSV / HSB
hsv(256°, 52%, 54%)
CMYK
cmyk(38%, 52%, 0%, 46%)
CSS Variable
--color-imperial-ultramarine: #55428a;
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
8.29 : 1
WCAG AA Pass
On Black #000000
2.53 : 1
Low Contrast