Blue Family
Medium Brightness
Luminance 9.3%
#4239DD · Imperial Sapphire
RGB(66, 57, 221) • HSL(243°, 71%, 55%) • CMYK(70%, 74%, 0%, 13%)
Color Conversion & Technical Formats
HEX
#4239DD
RGB
rgb(66, 57, 221)
HSL
hsl(243, 71%, 55%)
HSV / HSB
hsv(243°, 74%, 87%)
CMYK
cmyk(70%, 74%, 0%, 13%)
CSS Variable
--color-imperial-sapphire: #4239dd;
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
7.34 : 1
WCAG AA Pass
On Black #000000
2.86 : 1
Low Contrast